, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fcntl$getownex(r0, 0x10, &(0x7f00003ab000-0x8)={0x0, 0x0}) sched_rr_get_interval(r2, &(0x7f0000b37000-0x10)={0x0, 0x0}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7c000)="2f6465762f6175746f667300", 0x800, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000867000)=0x8818, 0x4) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000250000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009f0000-0x4)=0x0) sched_getscheduler(r1) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x30000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() get_thread_area(&(0x7f0000f23000+0x8d4)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) write(r2, &(0x7f0000e95000-0x10)="020a7c0202000000090500d91dfb3700", 0x10) r3 = shmget(0x3, 0x3000, 0x800, &(0x7f00004a4000/0x3000)=nil) shmat(r3, &(0x7f000015a000/0x1000)=nil, 0x2000) lstat(&(0x7f0000949000)="2e2f66696c653000", &(0x7f000090c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000849000-0x4)=0x2, 0x4) 2017/11/25 01:19:26 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x400002, 0x0, 0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x7f, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfe, 0xffffffffffffffff, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0xcae4, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) perf_event_open(&(0x7f000085e000)={0x2, 0x78, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaff000)=nil, 0xaff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c6b000)="2f6465762f7667615f6172626974657200", 0x800887e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x80003, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000091c000-0x10)={0x1, &(0x7f0000db7000-0x1e)=[{0x0, 0x0, 0x0, "000000000000", "00000000000000000000000000000000"}]}) socketpair(0x8, 0x80806, 0x3cc6, &(0x7f0000274000)={0x0, 0x0}) getpeername$netlink(r2, &(0x7f0000f35000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000117000-0x4)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000517000)={0x0, 0x0}) getsockname$inet(r2, &(0x7f00003c6000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000597000)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f000075b000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}], 0x68) getsockopt(r2, 0x80000000, 0x7, &(0x7f0000de8000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000379000-0x4)=0xd4) sendmmsg$nfc_llcp(r2, &(0x7f0000b83000-0x1f8)=[{&(0x7f00007e3000)={0x27, 0x6, 0x7, 0x5, 0x3, 0x45d9, "8fe31a295538cd4dce3e10b659a0feb1a3fd1540ffa9c8a13ffb1288d26f31d3578de2feb5540093d502213d16b74bc04076aa51ae0a594b544b671f8ec1ad", 0x4}, 0x60, &(0x7f0000bde000)=[{&(0x7f0000358000-0x25)="3125cc99f328b4327ec354b7285e40fd7bc5ecb39782743e7b769060f129ddb0f0eff1e0a8cb7c292a204b5ce310881e42428f6bc21265f6dd2d18c92cadf84a46a1617fbbd77348b0a37dc82c8b614884366b21de1de2b163f661d036475f8918cada759893ec222f7731a2314d58b516333a1a5408fc37fdfa876ee0682076dc82dab7da1bc71a03ba659f0d246cd09a649780e118642b8d", 0x99}, {&(0x7f00009e2000-0xe8)="852a62c9afb18b730a6374dfb063facc3324ee13e733afd6a2e980fc4d480db7d0361bebb7465609198f1a5d19329d8c5fc1e3d5aa738a38d7aab215fa9dbc7e3ec7b1aaaba39a6b1a3d0cfbc590ab6759da7323a76612356c026ab3f47241009656950d7355a83ecf1a0188b7bd9e5a3f68b50dc2898e49596efa511fb7dc88c4c8b1b0b57e36d9126a7d0204934bc71970aa2316ce1c435b08ae00b99ff395396784d44a48cc669bf0b135fd93050c46222fe730c7d36e9e0ad727904a69285ae37a2f21a4e6c0de24b912c0f02e8c4aab20c96511118bca125c88cd47c84a3343ad04937a1b48", 0xe8}], 0x2, &(0x7f0000d88000-0xb8)={0xb8, 0x108, 0xfffffffffffffeff, "129c8dcf74794bdcd915b267f4a70ddb495e30bc551f09c7cf098922ee94c6b2d734ffb20cb0a577524d9e65a88c5856d6e21a2be6b3c53115713c261f460f2d4eedcea907a095840b601508ae94ff3faacead6b39614bdf9d185b547546e4941987059483e542c046cab58b03e653a456010083ef4e9ecec4ad9ee48b59f9703956048bdd6bf5c1550c732c8b5f9a6da319c1f6d89b4c9a21e289d5c4bb1020d20398694de85686"}, 0xb8, 0x8040}, {&(0x7f000056f000-0x60)={0x27, 0x58e, 0x5, 0x7, 0x1, 0x3ff, "563335678ec52e150e7afca4601f5d503f15e3ef71e01e7d2b53ec458f3c32d726f56d10eb8a0ada9e06bf698a574960b35399dddd1be8c4766c1b08ffb417", 0xffffffffffffff80}, 0x60, &(0x7f000022d000-0x70)=[{&(0x7f0000641000-0xbb)="c7155d55774423a8e849873095a15abb2bb89a2037f8ff30e916e546cbfa804e849b602ffb38bff758f7aec16b9f4ddc8b3fe085e51c51babd680d9f20769d6f8ca2c150cdc7e5cd2795f063c4148f4ea4cf5ed9bac3457c81d2c8a7d356a77a798c2dec6750f29f0fb853256989850b03a7fe1b7356896cf491eb9f4eca6bc896ab043611af6741d53f349f4cf746c47cf4f001c80be562aeffc2275c792dc9810c7b955860aa2b9b068a959265699b29fd297f14f8a91b96f104", 0xbb}, {&(0x7f00002fc000-0x2a)="ad9e05bea752ec441689f6c7bf307adb3a32c8ce421a773a38fa8e284e6aba62d2983a8527af0d0381c3", 0x2a}, {&(0x7f0000a44000-0x36)="f0f23a12e9502de3ea610af45e9de3dc6e53225e27387edc0d6ce85ac94b9da287f4810f890413d6749332505e076ccdb782ac7dbfc5", 0x36}, {&(0x7f0000f98000)="cf8dfa6acc85861bdfcc933ebcee5f050056515094775c2df7b9de8a31e1597bf98b4fd6804ace2b1625158a7db5f92b931e18719264258b92f7452f8d826d1f25a346df211885433e320dcaf56b19577efbc13123ed0e48c2445816fc3180245a2b81d1453f0475bc7e14ac0fa1807fe910a119f23ad596e192ebf732e404e7a344e35485f3ce3aaf62abae8b54296357130780b55723ef4e4eaea7735df954e3fa4b0eb60c397362c113e31db2d691e8a2b9509ff542e8a045b2e0872151158abe41c8f5c045f03e81b501427d1b68a5f310629a03622d70e1e7f20ec341204cfa00287331a955938fc7430b237b62566eacbd", 0xf4}, {&(0x7f000024b000-0xf2)="7975f4f5f2be853ca496a9ff8fa9a2ead0b1d1030de830b4381751b42c39dab5bdaaae268164cc21085505681b7704616b9ef08f127b8374b4536433d6c2134fbe0d5e12ad4a9b854f4ad10cb39c1e8ac3e05b15d44e679f7427e13f5113be02368b0478b6d6b8a45b860111a8d32b9a7d01c0239b51f7c1c9b72492950ccb5a8aa5aa9d7266950f38b47178cbf598dc5e14bdbfd9b85b8f1dbd6f81715a1f2c4e726402b0bdb3e96217ae7ed0cb7a78bb433f9213acc4c0ac90f612ec1ee9dba3975318bdfecdd7ad1fad41a1be4ece03f4b1a2af7ecb43533f4d448b19a69b691dbb8cd81081d1411d0e8c19185ad68b77", 0xf2}, {&(0x7f0000e54000)="2e25adc779f050a880d4decc02ea3b92d14ae6efc8a775b169b3aeef841a0df0f70669413914d151f8d43295756d5a82bc6f0844ee3f222ae2a094103076c26904e5c3598a799f3ddf48ac5c776c45ce1257da58b5e54c17629582f244fea9a2f21c0154b8305ce3d1bb14a53fc81df59adff367c66cf38a967447f2d8bcd70ff6ac1a796dd6cbe4790733a27c164a83109f386f61c123f07014225f979df9b327aa47d59e568890218da1402cf8defed5fcdf8807b49951391867cf1c073caeaa933a9c8c198dbed1d13f70133706ef427ed6351762da67f050a6f5983ce8de79c611e816389fe1b9fa2696a797210f26a7c44113c5c809", 0xf8}, {&(0x7f0000c7d000)="3b6794d8c1d265af0867a98532eb36f0f63529433cdcba00ed5211bc64f190a393d3dd4c22e9db32b048bb634a3ad04099a5cb31bffb2a862a535206f917b0b1dd124e931e090ca61baf0412d5af575251c3bc6a2c59f502e00d2f042253d0d7dac3b47ad057b38c4cd8c58d578b74b1ca3b4e399b1c90fd5a1b2c94a3be228e707c560cec9320a1a021b135459ac956a4dddf64fc1435f1723736836996451e008affd675d30e317511e2fecf26d0a9322349fdf9b6", 0xb6}], 0x7, &(0x7f00003ef000-0xb0)={0xb0, 0x29, 0x7fff, "c6b7cfdc3d911ea6d4ac9834aca5e36fb7b30bc092f4dac20af9cfa666116c42e3bd640c9aed185b2d4b2192ea3edcddaf14fef576b9004e03263ecd9629369b32f1167bab1b59cd6925c9ab8740a3312a8122ecc5c5fee2b4b7e2ba394fc8d8e9c8f5a8107caf8f706b80fdfa648b9a817e4bb015edea4e0bddf90b7f0487432cc5bc70c186efc032af536ca1ab222401f23b7beacb51a98249f1e2"}, 0xb0, 0x4}, {&(0x7f00001bd000)={0x27, 0x6, 0x1000, 0x7, 0x4, 0x7, "ac1301c638348fe9f339c51430825fc4cb0452c955cb3f190de2c528559eaf90af167f30c50eb264ce9d56b1ce88f47e8c737880c26bce52d51665ff4d6f2b", 0x7}, 0x60, &(0x7f0000224000)=[{&(0x7f0000c94000-0xac)="893232191e029d90514d43242f69db7de4a2444f2613b93a9c2c12f43471f00d8d0a6fdfd5732e66d42d792ff985b655e073cbdac0dc33653f358c97b7e5f92c01fc3bac1f31eb35842a2fe37a37610a18cf5de623ccbcbee852f32b35d836e8a3f960916f672bb350b8464e0515ec774fe4460ee27ac33a633845d6ab9581701b03a1d0c0174c0b350cd519d13c2b28c787153e075a2b8baa786e6721bb47deac8c2ebed2f4c0376445f2f5", 0xac}, {&(0x7f00008f6000-0xb9)="b7e73df2cfa3bd608db30c87a83489ecf250cd6380f821b20d1876ea12a2378657cf20d79e0fc8ddd90121a81c02d6770f1e1d577fbcbfb439d3009de97518496dae655ad4cd441acb03f4733609a10eb182904bca47fb3356c5a8b152bb02961ec63abfa3bf418692deed860db95d489f58851785f0712095a93a52717b0c647f43ee07e83f48d2fda0ffa2b8da9ede6d82d5339815b1afb22f0d457a917f27b377ddbcf7a2046067c102210c0da24d7c03c9938470c9a8e4", 0xb9}, {&(0x7f0000ca6000-0xb8)="4a5f71fdb24ae8185d53346761423798e1cf84ebc029d73858affed7fa98a7aee89acb065c4a3d22b1b7f0729ea650f1730f55e23884acae963d33660370ffc067c67e87abdd882d0d556fa40203550dedb41c73d7734eef6e767a9d5b93852d946cf6d7108f46b592749408371cc1f5a42702f145d8914a43c8a553ca2a65f4b88f02f102aa084ac3972829bab0570a16ab2dcdc05cd110bd5612128331f13bf6b28ed8351a765bfcfa8ff9379a45f4c8aa4e4999846ec3", 0xb8}, 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0x1000}, {&(0x7f0000b57000)="c06d7ab2cf51c1d568a09c8a44ad85b50e8ed45ba3d53209f8fb1a13ff5a246694bae9fb5dff883bc7b59966", 0x2c}], 0x5, &(0x7f0000e06000-0x108)={0x108, 0x110, 0x101, "412360377d668a7deaee7cbcae1358fe336e90842e63754ffa7a0670f1e1ff130aaf092e5acfc517edd6aecf0fed21bc47498327cf3d73b874d57a2e7c762a15e98d7013e1960961bebb41078b1e7873bb49b89ffcb65f1e263d2c9eabcf7dcc6107d4e063d4a6a8200e09354f85c8c64d53afca10fb83368673fd47d9f99b1d5a72fa3a0a35e975f69745570403ba8ead183c6e3e9ddc72ef28298bf1bdfcdf0f3092b93ce5ec0db536dedeaff69c88d6273314a5a2043e8c80691e694fdcda2636dd3c071d40a43a9ddc958cb8505260b362a7b188b46bf766eb98687084994b43138034136ed46fa26240f8ede49385d177"}, 0x108, 0x4000000}, {&(0x7f00002f7000-0x60)={0x27, 0x0, 0xfffffffffffffff8, 0x7, 0x800000000000, 0x6, "bd51f6727c115c20849eae868d84ec5257f060484fe7dbb8a396a162498bc65ea5ea09670a0c014b58d2bc846c31349902aca98b6b2ce38a5a2d3f543e68e9", 0x6}, 0x60, &(0x7f0000aab000-0x50)=[{&(0x7f00006cf000-0x32)="41074fdd3d0594e78272b09ef065587cd30530f11aaf6287b0806dff8b5b180f6cfc05fc1ad99b53689d0e1dd1b2dee97b58", 0x32}, {&(0x7f0000e51000)="3f9790c871484f1951a312ddfd34d8a2327a54b7dcbf9fd709b62ee3a51ba2bd557373dbec6657357da5b170325027b49ae5f28ef5bec241ca2f15cc0545ad99592c638d5ace4e6970c67abf6f144601a227aaebfd4a50d871c9be0749b27e01190f2e80239cc93f6e1c3901d9d2c184d63ddeae2315b4450936260c62a1d14c54c3ad9c03c8a5fa8c137e42574e852659db3b1f01c76aaf58f9515cc08de54e71035fa3734e6f738c92fe62d1c68e133e51a3143567930ae1529d69df223054effa9ccd8f8c1b07c1b7bc3e2de4a58d3431de467a23e4a896b6564957437685c98186ba4efa93b34b991d1dc8c97e7274d23db449", 0xf5}, {&(0x7f0000aa5000-0x1000)="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{&(0x7f0000dd3000-0x60)={0x27, 0x7, 0x300000, 0x6, 0x0, 0x3, "b2732716174865d4428f6cc509c2f6b0d36c3f77476ca3cf568d916caaf95a84378cf7efe8dfc8dc9b967f34b18b70d12ff548d68bd3890dfbd28a91546d64", 0x9}, 0x60, &(0x7f0000d33000-0x70)=[{&(0x7f0000778000-0x36)="2367a2de534bc881c2de68c0fdb33ef2f6858c2234672abf7f1bb68b21e6bba2393c88f6d9f7cfe1f78f1d01fe057c1f4768f7842cfd", 0x36}, {&(0x7f0000443000-0x57)="b2ba6db2139caf86ec8593a93ef4874b607eee49d2093b073212d7a24fe8c8b4b73630b63068ab9690455f4474bf548f2ce71dfef5129d3c00c4966129f59efb0c7221b178cf25d44c2dd8e6af6bc14bcbb50aed107278", 0x57}, 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0x1000}, {&(0x7f00008c3000-0x9)="cff9671ac3b1d21bb3", 0x9}, {&(0x7f00005cb000)="939fce3b5c1aa98ac8efc11d293d619b4c35925364676ac2764aa2dfd36ed81d36870d286f70f8b26283ecdeac6100df94fcd5fc89f98507ded7975c0e38d42d654dd7d5ce8328d40213de55448df4d14f1d259ecf96072bbfa709e7f5e68cdae9ca78625442c5f31f3a274f737cd19f0abe7c7ae64dc8fdef66167a03", 0x7d}, {&(0x7f00000cf000-0xfa)="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", 0xfa}, {&(0x7f00008bd000)="2e5ed9355435ffe5cc9cac46a05640425b64b0ddb3cdcf8d7dcdf46032eb9c38364cf5a47c04ef233ddf62814293dbe3f8020d7043e07aa9ce9edbb3cd70ea8c4e5664f3b1e0117f65fbde2cf442474f57c8a8a2e0baa6c3c77f48089fd219981a3a5cdf5c8f8280a176d398458b1239db9f5ae2ff5e18968198911d0472446f06b1eabb", 0x84}], 0x7, &(0x7f0000c6c000)={0x1010, 0x100, 0x80000001, 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0x1010, 0x4050}, {&(0x7f0000cc3000-0x60)={0x27, 0xa8, 0xcee, 0x7, 0x400, 0x1, "d7f8ee0607c3b51131eb0f1c2cf402f5c2852ee5f46c47ee0a65ab2eec2cb19171cbb3b198a9cc1ae2b83f9ca839227209f471c969565963a2c87922ad0ada", 0xa43b}, 0x60, &(0x7f0000ed7000-0x20)=[{&(0x7f00005cf000)="be9b0c4ba8d67c9dd142e689ba280b3aef0adfa797a4dc146a814a95d3a8ebbe6cc75e96604903076ae25f5531b5a4b1aadd480e4639b994390b6a854a3019c62d92b309526aa7792c42a0974fa956e4d888874433e0dceae3adc533de044e6652786828daa8b43981ed14a5fdf5f4a147523f77447ec33713725d63b1a8fae61535d99a575e1c4b32b10e9de8dbacd2877ec8c881d424186cb58fa116eccff552c96175f0ae9b5e98a654", 0xab}, {&(0x7f0000141000)="348374dc2a8fd1a41356075f30b9aaad40a0328ee4401634ac57a2b2386762c115fa4a981a9009f0cdfa017b290254be2945b8a99ce30e64cbb0cc1da3c78c46b4d819d8d2e2f3e021f9b71bf28fc8ef0bdcf4c152db0f0bd453e5a5839710e7ace822a0211ab26dd75ec09495bb8a8ee03cb0ea216f0e59eedf17ce9f87e73401aaf0bd9a1499fe54a774ad13832e7927a113cb3763568f0f42cddb49835167960bc8aa1e92bc581c102220af06145cef374aeaa4251960832ee11ce630c7174a1002faa9dabcc0e28b81da81c724da5b82e95ba7e66b187cf8e127803a1e6f5b1a7ff15d1c5d3f003d9afc88", 0xed}], 0x2, &(0x7f0000b49000)={0x80, 0x11, 0x4, "ccddf445fac526d7a5b24b428111f3a2b43d53a9ffcdc6ce506d683297a0776e17b73772282496b261a95c03e3dfb595149b4926094faa07def84cb50d336df016eed4b7702d3db10e105c7eed6dc3ce0333db6eb97f0ae115c745b589725b82e405fa42bbb4edaf59e2d3c0e5"}, 0x80, 0x8001}, {&(0x7f0000a35000-0x60)={0x27, 0xbeef, 0x401, 0x3, 0xffffffff00000000, 0x40, "e52f637def57b84a3d2736303954b4a76596d2b558d6c6ca310a1f2e0f03a25671819b2f8d9b039adc49ba410467cfdee18f813a83e2cec3b5c4d1ef34dfa8", 0xfffffffffffffffe}, 0x60, &(0x7f00003d3000-0x70)=[{&(0x7f0000696000-0x8f)="2579ceb8a3902f95607ba424e77d2b5899014c020f23d15c05968981a0d5eaa5de01cc7f7d485dbca7aa25fea93490f6bb332f6dad23a0ce8cde343857270ee8965685a6e9771145918880da8ffa522069fecd6d4bc37cf4cfaddc0d1280c79142e623c7eed1d17e2bf6650145af495abf0c409d18e61eec4c6ca803d3c58818f8f0675fe395a999b2badb9bbde8a3", 0x8f}, {&(0x7f0000d7a000)="49992dc68d8f2b6298bd381761d9ff353ac539d7f7dc1ab64292279481d1fcf71c4a60ac36d368f12666979a82e4fa714c86c722449fe90fd33dccf0253c164875fa41a6dd8aacbc6b4ec81a07dbf72643788b340907ec5b972f98d349224017b900509dda2963f99d633cac06f0ded0664176ddab", 0x75}, {&(0x7f00007f9000-0xf4)="36be9fa070cc6fc792ecef8be7f1c2c7afa9019757cbba4263185db39aa4c184f1ba3bf004c968ed83d6072d54e0c51bc1bdd37d406fa8cc7a8b4cc0bfba31a8d50d70b1078f451ef8b0aa0579bbb67a8d3fd95ae7ec3d2199510eae19a70e09e48539dc27f1ca9c91c07dda66b4371c1638b3513b633fbec39e98af2a14c6673c564c9a672caa63fa061aec723c3557bbcd64046ebf0cfcfbd72290720a172ed1d46088e24edf41a33224ade94d2432a8156938412a35cd587009b5c0d6b5f569ca76f19e797b2d9b8f68fa285c6b5521d1ea68f8ca36255324799e70318e20ef8c20f17da3cf117e9a54bece5480d7f2408a88", 0xf4}, {&(0x7f0000b38000)="55003226c8aba06ccd5d6393b596a5f4cd02ed1854182b66f8f3541832059a4844c652b222cde6ddb9053aae3c3bdd93a5f9b634810a3f32bea2c0e2aaf76fbe59e9fc189589edb0f2b326e7d2ec795bb1ef03a16dc1ce4edc", 0x59}, {&(0x7f0000515000)="7e7355ceecf7e70f148f8bdc690bbe99262fdb904eef92b4e8e552b85a704f87433be67c839b442dd8496821ff5e030d4aa1d2d1075123affd92dbf283de3eeff58287f47c6d8f56c0b99ad250313b00cba8b32fa2f3d2a970b7f82876b31f5d6d9a9726f299967ff1b45606512748211ac5190c88855ecded5a32d5d4332314df566a04b711ff8082b41785dd416364ebe0b3a40008eec73851651f26b76809e976766e7510e7a76c7411877fb139f404092cbdf2598c60462351c8ceb0197cb9e993b711c155210850a30f3cca1273ac78d2f083bd01ebe8ed", 0xda}, {&(0x7f0000aa3000)="c76fe69b92544e6319de8854ffba7ae2fb944ae7bde3997bd135f3a0d1838d2848ca24917f06", 0x26}, {&(0x7f0000f03000)="ef4cf5c46051c66eff3cc0afbe96b81626e2a7234e22b183e376351073836f23d65682c35dd35d4b693a5c48b705ebacc7a891a82a7d999662928c38faf8bc6e44e381c8fc36a0a08701b033e81d959a1382bf8d52d452da57cdd7b1fcb62faa941f1a414fb11dea74feda2ab5", 0x6d}], 0x7, &(0x7f0000afe000-0xb0)={0xb0, 0x6, 0xfffffffffffffff9, "2339f49a027e971e1bfa43dd41ed68ba4ee7b88545ea3e5e3b0d7126af1837bf9c98d9486e05f90b3b0e2360bb9a428fbdd5ac52b1b57e92650ebfec93a74ff52bbc14ef4249ddb50b21e3bc137c1776f3f2b99bd973f066982516422112def07708df3554fb8fa562c4a569e7d42556596810e9ee4fd1b555ea4a1ae3ac451b3e035004643823cd3c98267f975b0bc10a7861446427cafa9a0b34"}, 0xb0, 0x24004800}, {&(0x7f00007dd000)={0x27, 0x7fffffff, 0x1f, 0x5, 0x1, 0x2, "906395a3d94a856533fafac8479997997b41a37aaaf56f74f99742fdac20767d8e7d2778042e6ba5bd6966e49c8163ef906ac893ec0467f79a1f578df61fc6", 0x1}, 0x60, &(0x7f00002c9000-0x20)=[{&(0x7f000087a000-0x7b)="9444ffea2eff2c7878406e8ca0a3efbf4ad0432973e8b909b681ea0a07ef3c141982c1a77794c14ffc8e6266a5d23416f95219334413dbfe7af9d699577e1a4872f2743d4f5d91e822665ebd0b75269bce13fd9a2b0a7897dc3dd7db474bca174b0fd91642dd2705edbc04791bd9321b7ace7c91ca6bef909b2843", 0x7b}, {&(0x7f000047a000)="6f0c8b3e8fcb1fb47db5ddb7d0503840ed7c1312ad879d0f779b76736cfbb80fefce65932c2248dfb7abcf1251ead1e80ed0f83b0b2d81101c294f17797518ffcec4089757afe27bb9ab5fc76aca8b59c99e7a3537e58c5edc926ae8a9322f24b82dfb13d3021da0dc9fd9fce7a5a0b530edd5", 0x73}], 0x2, &(0x7f0000a20000-0x1010)={0x1010, 0x13f, 0x3c, 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"}, 0x1010, 0x40}, {&(0x7f0000d97000)={0x27, 0xfffffffffffff705, 0x3a7e, 0x6, 0x4, 0x7, "ca726a0c7cd00ba0626f952b5e4ec6d6b66bbc61b905b3f5ba7d7b4a10ca7c74e0dd446bbc7f70023f72e0e19358aabe38ea2cd43617bfe452c9eaf79d9d5d", 0x4c}, 0x60, &(0x7f00001f5000-0x20)=[{&(0x7f0000a2a000)="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", 0x1000}, {&(0x7f0000389000-0x84)="6840d98bd0ea21135c403db9b872ade155e457af66f1549349247f93215880231239faf78d8e78bc49c64fbf9888f00b179e4ceba650a5c1df49a7955c1bd66030c6d6de13ba5a5cfccd888abecb4ff96f34315168707b527b9e2c6ebdc14053a90c2030c9a90e41af85f150d66ddf45cf524fa4b011887ddd1acd5f8f960c4d64f44b84", 0x84}], 0x2, &(0x7f0000ce4000)={0x58, 0x109, 0x8, "e92eea45d8f93c7238e667c435e345918b3585ea9039bad1c58058b8c5b287f515ac49fd616c94142cb6afe5efee151921cb64b3c030c6f209066d24fb0f32de5b317ec9"}, 0x58, 0x400c014}], 0x9, 0x40000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000083f000)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b87000)={0x0, 0x8}, &(0x7f000061c000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00009f9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f1000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000021e000-0x20)={@common="697036746e6c30000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000a58000-0x4)=0x0, &(0x7f00008cb000)=0x4) connect$bt_l2cap(r2, &(0x7f000091e000-0xe)={0x1f, 0x3, {0x2, 0xffffffff, 0x6, 0x6, 0x7fbc, 0x8000}, 0x1, 0x1ff}, 0xe) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000b1b000)={0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0xa, 0x2, 0x10, "ea0c3f64d69508547d53f4b60f46cd5e4b4a80699207b707e721dd2a14a3f057491f9408119b609b643443d156ad22242c9ccef4290fe256a835b49748b13b03", "9258c7977a0363be03058baeef5eda017a4f3befa65fd12a5a1fc6ba8a69f3f44adb86976a9274fb01eeae8c60d47290744c77365a18392ea1f8869ce9fcaa10", "8c4bce1504360be205e25b7e696a4d206d03dbe7d089b2766ab75b1d16a339c0", [0x63c, 0x7]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d28000)={r7, @in6={{0xa, 0x2, 0xffffffffffff5e39, @loopback={0x0, 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x28, 0x0, 0x1, 0x1, 0x982, 0x1, 0xffff, 0x5, 0xffffffff, 0x9, 0x386c, 0x100000001, 0x73a, 0xa573]}, &(0x7f000007d000)=0x108) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x7) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f000005d000)={{0x4356, 0x80000001, 0x3, 0x81, 0x8, 0x0}, 0x3996}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000ca3000-0x4)=r6) listen(r4, 0x5) 2017/11/25 01:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000edd000-0x8)="2e2f66696c653000", &(0x7f00003f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, r3}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0xf, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x3}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x6, 0x8002) writev(r0, &(0x7f0000d7e000-0x10)=[{&(0x7f0000b71000-0x1000)="8024904213615f1434a8b49210a885bee5b8d71f39c828a55b0a88d35a51010a31818833bfa2561ce5942dc549ad4e4d", 0x30}], 0x1) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl(r0, 0x5, &(0x7f0000308000-0x1)="19") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)="2f6465762f73657175656e6365723200", 0x402, 0x0) sync_file_range(r0, 0xade8, 0xfb, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f49000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000)=0xc) ioctl$void(r1, 0xc0045878) pipe2(&(0x7f0000973000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000ba4000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0x32000) shmget$private(0x0, 0x4000, 0x0, &(0x7f00006b1000/0x4000)=nil) socket(0x0, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000cec000-0x12)={@generic="213568fe21c60ddc0800011bcc818485", 0x200000000000}) keyctl$join(0x1, &(0x7f000030e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) link(&(0x7f0000df7000)="2e2f66696c653000", &(0x7f0000990000-0x8)="2e2f66696c653000") shmget(0x2, 0x3000, 0x10, &(0x7f00000d0000/0x3000)=nil) shmget(0x0, 0x4000, 0x0, &(0x7f0000ca2000/0x4000)=nil) r5 = dup3(r4, r2, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000a7b000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00007a6000)={&(0x7f0000a1b000-0x8)="2e2f66696c653000", r2}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00003ee000)=0x0, &(0x7f00006d5000)=0x4) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000294000)={r6, 0x2}) perf_event_open(&(0x7f0000e87000)={0x0, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1e, &(0x7f00007d5000)="f21073009fe916a467c367aee030a59eefb281a0c18b025aec4146cf", 0x1c) ioctl$TCSETS(r0, 0x5402, &(0x7f0000180000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xcfc, 0x5, 0x800, 0x0, 0x0, 0x0}) pwrite64(r5, &(0x7f0000443000-0x9)="94000bfff3d406605e", 0x9, 0x3) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000c7f000)=0x0) 2017/11/25 01:19:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$vcsa(&(0x7f0000e04000)="2f6465762f766373612300", 0xaa, 0x100) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00005a5000)=0x0) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f000048e000)={0x25, &(0x7f0000fa5000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000695000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000758000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00006b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000000000, r4}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) 2017/11/25 01:19:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$vcsa(&(0x7f0000f67000-0xb)="2f6465762f766373612300", 0xfff, 0x400000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000fff000-0x8)=0x1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) socket$netlink(0x10, 0x3, 0x12) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000393000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000c99000-0x4)=0x0, &(0x7f0000d7a000-0x4)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00006e9000-0xa)="2f6465762f7663732300", 0x400, 0x800) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00001c5000-0x38)={0xa91, 0xbff, &(0x7f0000af7000-0x2b)="3132b773f7140f7d5b0e3ff226792bca61e49cafd726835de6b71c83e3958bedfcc4430f3b3534583b5505", &(0x7f0000489000-0x21)="dca5b6fef0f500a054a5e6bbfbf6e55ae7fab9a4db1bbdbe6142c1951f0c47a41a", 0x2b, 0x21, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) 2017/11/25 01:19:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0xe4, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000313000-0x8)={0x0, 0x0}) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fe9000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000001000)={0x2, 0xfffffffffffffffe, 0x800000304, 0x0, 0xb, 0x0}) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f000044f000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000739000)=0x10) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00003de000-0x4)=0x739c80000000000, 0x4) r2 = socket(0x11, 0x3, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00005ee000)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000107000)={0x0, 0x17, "102dd1bba590ce98e610dfae81f57e9768ed70aa254d82"}, &(0x7f0000d9c000)=0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b5b000-0x20)={0x0, 0x0, 0x800d, 0x8, 0x1ff, 0x101, 0xff, 0x8, r3}, &(0x7f00002f1000)=0x20) ioctl(r2, 0x9, &(0x7f0000aeb000-0x2)="0bc2") socket$alg(0x26, 0x5, 0x0) close(r1) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f00003f2000-0x58)={0x26, "6165616400000000000000000000", 0x0, 0x0, "726663343534332867636d2873657270656e74292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00006cc000)="35b1b739b55cb8e84bef2501db4d9b06eba8de5fad686d3114d8dfff8ab37905106517fd4ceb0a650480b702ba7abb9a9f244a36589226d35d1212fadbb6fabdaf27f1b2093456eeefd538f53a8673c81696bb7bb0e590d08bff426c40a6ee17e19aae0f31e1e5f79b815131", 0x6c) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r5 = accept$alg(r4, 0x0, 0x0) r6 = add_key(&(0x7f00004ec000-0x8)="6269675f6b657900", &(0x7f00000c2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000064b000)="417da7451fa3c2419ed1bfc1a620ba654557274eac6452b27e73f2c1620ed4de343653912de855e34a32481d2fd44e6a07cbf0263e3f34cfaedcf85845191eb4", 0x40, 0x0) r7 = add_key(&(0x7f00002b0000)="2e6465616400b6", &(0x7f0000ee2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d02000)="2098af34890353b500ca8523d105778dcf1232f621744d2c9be43f01b9524a2911f96d4c092c4743eeae7cc84faac11f87c2e857f1114d1b6d66d2db7fbfcd598900e94a8ddafef94b7e114296ca8c7c7b650d33c6737b98ce7124875af07cc8cccfc63fa4233c810d13b1fcfcc2a9e2afbfb2e87d95c06242dabec099109b63e1781f4af4a1f4b0acb2ab6ac36bbb88643ff4e8065d007bea4d743ebc", 0x9d, r6) r8 = add_key$user(&(0x7f0000a5a000-0x5)="7573657200", &(0x7f0000ce1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000049b000-0x13)="96b17c246c99eddcd2d29a5d02401d6ddfd0b3", 0x13, 0x0) keyctl$dh_compute(0x17, &(0x7f0000ac8000)={r6, r7, r8}, &(0x7f0000777000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, &(0x7f00008e7000)={&(0x7f00008c9000-0x7)="74677231393200", &(0x7f00009fd000-0x29)="3cb0ee07f5a5993b9b68d0e706a87abfdf35a3b1d627fa1a9f53651cf07d0223b0ff84bfc0cbb15452", 0x29, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg$alg(r5, &(0x7f0000612000)=[{0x0, 0x0, &(0x7f00008b9000)=[{&(0x7f00001a0000)="56c2172862adcc7202bb75c35c81b076acbd202beebc6436756732eb794a9def54549786eedbb15ea5a2a0207ca1214a9fcf0a2ca37b0ab0341e7ab7ea2cf0b246eadb64b0c315f40333a7aae1418cdb79f9b1341bfc545fada814bd375ec6c65f4e9dbac29e3384cafb80d3906d03b70b79b515ec67531148d160dafb7d6b90cb3bcc5c71452b2ed098244b0aacfa5610a68c84b42190870695a7336e6d1fe004c95e04daf99202b15123d204b1b787c45151fedb", 0xb5}, {&(0x7f0000ca9000)="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", 0xfe}], 0x2, &(0x7f0000bf7000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x4000000}], 0x1, 0x4000) sendmsg$alg(r5, &(0x7f0000859000)={0x0, 0x0, &(0x7f0000d53000-0x60)=[{&(0x7f0000b87000-0x240)="06857067317b4a32462799841a2128fd", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d5d000)="00", 0x1}, {&(0x7f000055e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x400}, {&(0x7f0000457000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000d08000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x4, &(0x7f000035a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0x1}, 0x40000020) recvmsg(r5, &(0x7f00002be000-0x38)={&(0x7f00005a6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000dd4000-0x30)=[{&(0x7f0000518000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f00008ba000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000f6f000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}], 0x3, &(0x7f00009c8000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x1}, 0x40000060) r9 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r9, 0x117, 0x1, &(0x7f0000002000-0xc6)="", 0x0) 2017/11/25 01:19:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f00003bf000/0x3000)=nil, 0x3000, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000f2a000)={0x0}, &(0x7f0000ca3000-0x1)=0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f00000c4000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00002ae000-0x1)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f000081e000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000608000)="", 0x0, 0x0, &(0x7f0000d6f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fbc000)="6b657972696e6700", &(0x7f000019d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f000000b000)="7573657200", &(0x7f000003a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000008000)="5b", 0x1, r3) r4 = add_key$user(&(0x7f0000256000-0x5)="7573657200", &(0x7f0000078000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000089f000)="9c6d28eb61b0ae87cd3e5ff73fe5f1fccbc4cfb9385ee284d32751f670d240f51949882b9fa966ad5fc116c0ac0dc5f8af8fa7540c7ff68089ac1172408732dbab4f3b4f5b7a71438d148d5a1be4c2b792353b661d6ebea70f518ec7ab3e060640d472a3370424438173fa99e1da258acc40cdc185403098968188691415664997fa16a9a38c5e7c39385fe6bc9a058dbedac98b846f84a8e65b6d8b29ce0dc9ebb157161cb32e62be1418a113f1b9efefdc13258a2bcc45d818591e303236fcce64b5c541651df8e2f72dc29b8c126fd097a576e6153d0b156f2e6346028065dea24ace52ba62c973fb47d2b0e8c65216340255491b2405", 0xf8, r3) r5 = add_key$user(&(0x7f0000037000)="7573657200", &(0x7f0000038000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000020000)="f9", 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000154000)={r5, r4, r4}, &(0x7f0000458000)="00", 0x1, &(0x7f0000279000-0x2c)={&(0x7f0000437000-0x7)="726d6431323800", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_setup(0x6, &(0x7f0000e6c000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f00009e0000)={0x3, r2, 0x1}) io_cancel(r6, &(0x7f0000417000-0x40)={0x0, 0x0, 0x0, 0x8, 0xffff, r0, &(0x7f0000767000+0xc01)="8c525d7d21004ccd7fed040dde5a5ebbc6dcc8a07262a6e88730969d12e63697d992f33f08c9e2ee712f6b7d8354ac0ec936a4", 0x33, 0x5, 0x0, 0x1, r7}, &(0x7f0000d1c000)={0x0, 0x0, 0x0, 0x0}) recvfrom(r7, &(0x7f00005ca000)="", 0x0, 0xfffffffffffffffd, 0x0, 0x0) 2017/11/25 01:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004ce000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = memfd_create(&(0x7f0000565000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000394000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2017/11/25 01:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000007c000-0x11)="2f6465762f7161745f6164665f63746c00", 0x240080, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000ec0000)={0x5, 0x4, 0x800, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a70000-0x8)="2e2f66696c653000", 0x20000, 0x1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000018c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) fcntl$getflags(r1, 0x40b) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00007ef000-0x4)=0x6) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) flock(0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000061f000)="45233705a0a798a93bbe1b17f442294834bbea3eb75a1ffa4918934700c8973792b9ea707027f0074d4b84ab0847dbeff1d1b645bf60a0364b29e8b5a25de3621828ac0b8cf4f04e482fac3690fc98fdb1c6cc0fa448f5d9f6147fde29933d00b23fa932ec65c934826e0251b14a1da17d573ba3bc98733d", 0x78) 2017/11/25 01:19:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000af4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000057d000-0x4)=0x14) r3 = accept(r2, &(0x7f00009c7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000564000)={0x0, 0x1000000000000003}, &(0x7f0000dfe000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000165000-0x8)={r4, 0x89d}, &(0x7f0000326000)=0x8) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0x8) r5 = open(&(0x7f000062a000)="2e2f66696c653000", 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000030c000-0x20)={0x1f, 0x0, 0x10000000001, 0xfe}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000963000-0x10)={0x7, r6}) r7 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f000003b000)="2e2f66696c653000", r7, &(0x7f0000011000)="2e2f66696c653000") fchmodat(r7, &(0x7f0000e35000-0xa)="2e2f636f6e74726f6c00", 0x80) iopl(0x3f) mkdirat(0xffffffffffffffff, &(0x7f00009ec000)="2e2f636f6e74726f6c00", 0x104) name_to_handle_at(r7, &(0x7f0000400000)="2e2f66696c65302f66696c653000", &(0x7f000070e000)={0x9, 0x2, "6f"}, &(0x7f0000040000)=0x0, 0x1000) renameat(r7, &(0x7f000001b000)="2e2f66696c653000", r7, &(0x7f0000009000)="2e2f636f6e74726f6c00") lsetxattr(&(0x7f0000592000)="2e2f636f6e74726f6c00", &(0x7f0000aff000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e94000-0x4)=0x98) prctl$seccomp(0x16, 0x2, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x9, 0x68, 0x1ff, 0x401}]}) flistxattr(r7, &(0x7f0000734000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8) readlinkat(r7, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f000043e000)="00", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000005b000)={0x0, 0x0}) r8 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r8, []}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x80, 0x0}, {r0, 0x480, 0x0}, {r0, 0x240, 0x0}, {r0, 0x1301, 0x0}, {r1, 0x200, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r10, r11+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(r9, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/11/25 01:19:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) poll(&(0x7f0000b3c000)=[{r0, 0x0, 0x0}, {r0, 0x1042, 0x0}, {r0, 0x80, 0x0}, {r0, 0x402, 0x0}, {r0, 0x2000, 0x0}], 0x5, 0x100000000) dup(0xffffffffffffffff) 2017/11/25 01:19:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00001b9000)="2e2f66696c653000", 0x2, 0x1) accept4$ipx(r0, &(0x7f0000ce9000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00003e2000)=0x10, 0x80000) request_key(&(0x7f00003ee000)="73797a6b616c6c657200", &(0x7f000076a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000055e000)="8200", 0x0) add_key(&(0x7f000076f000)="69645f6c656761637900", &(0x7f00002bb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f43000)="793e7999098b0dd9009dffe874f82d79c0e1868ecc7fbaf45acbebf32a9bd5c4ee26cfaf207aba4982d35b35bdceef3273e6d967ab93cd37a1803ad8f2e6578d3f46b5ff305e598c10746c5cd3e484fef0125ade705ab129c86738fc6ebfe270dc39845fa20913a545cc1a65c8d9b83d6a8b8fdea6071201867374cba031a273970c99100abcd1d8f2345f240922ec2bbf5d400d6b4f3279f691bb21aab6aaf141c810d7357e8f6c9ca9dcf81e5d32d2deafa20ed14da1ed307c0667ab", 0xbd, 0xffffffffffffffff) r1 = request_key(&(0x7f00003d5000)="7472757374656400", &(0x7f00004b6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004f8000-0x1)="00", 0xffffffffffffffff) request_key(&(0x7f00009e5000-0xa)="727872706300", &(0x7f0000a76000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d3b000-0x1)="00", r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000401000)="2f6465762f76637300", 0x40040, 0x0) pipe2(&(0x7f000031b000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000625000-0xc)={0x3, 0xffffffffffffff9c, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000674000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$packet(r4, &(0x7f0000bb3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000036c000)=0x14) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000687000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = dup(r2) get_mempolicy(&(0x7f0000984000)=0x0, &(0x7f0000436000-0x8)=0x0, 0xa9, &(0x7f0000e2e000/0x1000)=nil, 0x4) bind$bt_l2cap(r7, &(0x7f0000eca000-0xe)={0x1f, 0xfff, {0x0, 0x2ee, 0x8, 0x7fffffff, 0x3, 0x0}, 0xa4bb, 0x1}, 0xe) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r8 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r8, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_NMI(r0, 0xae9a) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000a95000-0x4)=@assoc_id=0x0, &(0x7f0000791000)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r6, 0x800443d3, &(0x7f000005a000-0x14)={{0x200, 0x7f, 0x74, 0x2e, 0x0, 0x100000001}, 0x3, 0xfffffffffffff800, 0xc38}) ioctl$KVM_RUN(r8, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r9 = syz_open_dev$sndtimer(&(0x7f0000eef000)="2f6465762f736e642f74696d657200", 0x0, 0x480900) ioctl$SNDRV_TIMER_IOCTL_SELECT(r9, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000fca000-0x40)=[{&(0x7f0000384000)="0000000000000000", 0x8}], 0x1) 2017/11/25 01:19:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0xecf3, &(0x7f0000f85000)={0x0, 0x0}) accept$packet(r1, &(0x7f00005fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb6000)=0x14) r2 = syz_open_dev$sg(&(0x7f0000ce6000)="2f6465762f73672300", 0x400, 0x2000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000f35000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000e71000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000013c000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000589000-0x38)={&(0x7f00004c5000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000017d000)=[], 0x0, &(0x7f0000f7a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x4}, 0x20) getsockname(r5, &(0x7f000037c000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fb3000)=0x10) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000135000-0x4)=0x6, 0x4) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005e8000+0x79c)={0x1, 0x7, 0x4, 0x0, 0x8001, 0x8000}) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000)=0x2000000000000000, 0x4) bind$unix(r0, &(0x7f0000e7c000)=@file={0x1, "2e2f66696c653000"}, 0xa) sendfile(r5, r5, &(0x7f00009e2000)=0x0, 0x1) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) eventfd2(0x8, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000369000-0x8)={0x4, 0x6}) r6 = syz_open_dev$mouse(&(0x7f0000899000)="2f6465762f696e7075742f6d6f7573652300", 0x1ff, 0x6001) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f00008c0000+0xd0e)=0xc, 0x4) accept4$packet(r0, 0x0, &(0x7f00003d1000-0x4)=0x0, 0x800) r7 = syz_open_dev$vcsn(&(0x7f000030c000)="2f6465762f7663732300", 0x85, 0x90) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ba8000-0x108)={0x0, @in6={{0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x62}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x4, 0x7, 0x7fff, 0x7fffffff, 0x1, 0x9, 0x0, 0x3f, 0x5, 0x8, 0x2, 0x7, 0x9]}, &(0x7f00000da000)=0x108) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00006c6000)=0xffffffffffffcc32) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00003b2000)={r8, 0x101}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003a4000-0x8)="2e2f66696c653000", 0x0) pivot_root(&(0x7f0000478000-0x8)="2e2f66696c653000", &(0x7f000087e000)="2e2f66696c653000") mount(&(0x7f0000378000)="2e2f66696c653000", &(0x7f00009ee000-0x8)="2e2f66696c653000", &(0x7f0000917000-0x5)="6264657600", 0x0, &(0x7f0000e22000-0x97)="") get_robust_list(r3, &(0x7f0000c84000-0x8)=&(0x7f0000a19000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005f5000-0x8)=0x18) connect$unix(r7, &(0x7f000039b000)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/11/25 01:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002b8000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00004e8000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000c67000-0x4)=@int=0x100000000, 0x4) 2017/11/25 01:19:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000cef000-0x4)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f000084f000-0x4)=0x0) getpgrp(r4) dup(0xffffffffffffffff) 2017/11/25 01:19:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2e000)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005a3000)={0xffffffffffffffff, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000779000-0x20)={0x7d, r1, 0x10001, 0x7f}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) pipe2(&(0x7f0000458000-0x8)={0x0, 0x0}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:26 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x84) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fe1000)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000236000-0x6)={@common="64756d6d793000000000000000000000", @ifru_ivalue=0x3}) fcntl$getflags(r0, 0x400000000040a) pipe2(&(0x7f0000d73000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000a60000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setlease(r3, 0x400, 0x0) mremap(&(0x7f0000234000/0x2000)=nil, 0x2000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) mbind(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d31000-0x8)=0x6, 0xd10, 0x1) mmap(&(0x7f0000b74000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x57) chmod(&(0x7f00008e1000)="2e2f66696c65302f66696c653000", 0x4000008) r5 = syz_open_dev$loop(&(0x7f0000f8d000)="2f6465762f6c6f6f702300", 0x41, 0x101002) r6 = memfd_create(&(0x7f0000bfe000-0xe)="697036aa76820000000000000020", 0x2) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00004db000)={0x100, 0x0, 0xcc8, 0x7f, 0x1}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000f8f000-0x4)=0x2b) pwritev(r6, &(0x7f00006f8000)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000dc1000-0x3d)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503bff7f00006186619b089a727a2966", 0x3d}], 0x2, 0x20003) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f000066a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/11/25 01:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x505100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2017/11/25 01:19:26 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x84) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fe1000)=0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000236000-0x6)={@common="64756d6d793000000000000000000000", @ifru_ivalue=0x3}) fcntl$getflags(r0, 0x400000000040a) pipe2(&(0x7f0000d73000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000a60000)={0x2, 0x78, 0x2f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) fcntl$setlease(r3, 0x400, 0x0) mremap(&(0x7f0000234000/0x2000)=nil, 0x2000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) mbind(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d31000-0x8)=0x6, 0xd10, 0x1) mmap(&(0x7f0000b74000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x57) chmod(&(0x7f00008e1000)="2e2f66696c65302f66696c653000", 0x4000008) r5 = syz_open_dev$loop(&(0x7f0000f8d000)="2f6465762f6c6f6f702300", 0x41, 0x101002) r6 = memfd_create(&(0x7f0000bfe000-0xe)="697036aa76820000000000000020", 0x2) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f00004db000)={0x100, 0x0, 0xcc8, 0x7f, 0x1}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000f8f000-0x4)=0x2b) pwritev(r6, &(0x7f00006f8000)=[{&(0x7f0000ae7000-0x1000)="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", 0x800}, {&(0x7f0000dc1000-0x3d)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503bff7f00006186619b089a727a2966", 0x3d}], 0x2, 0x20003) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f000066a000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) sendfile(r5, r5, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/11/25 01:19:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = syz_open_dev$mice(&(0x7f0000739000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000dbf000)=@req={0x101, 0x1f, 0x1, 0xdec}, 0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000e72000-0x10)={0x7, &(0x7f000068b000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000501000-0x44)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, {0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="b69096f1bcef2f36a9fcbd533668bfac"}) 2017/11/25 01:19:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0x0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0xe4, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000043c000)="2f6465762f76637300", 0x400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d51000-0x3a)={0x0, 0x32, "001e33ab3233240f4323fdbfe2c8ff7668a3007fabb21eb2fe0bc05ef0c85a750ae9348d741f3851b151caff0a198a987c9a"}, &(0x7f0000ecc000)=0x3a) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00006a4000)=r1, 0x4) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e8c000-0x6)={r4, 0x6}, &(0x7f0000881000)=0x6) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r5) 2017/11/25 01:19:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ae000+0x338)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f000062d000)={{0x1, 0xfffffffffffffff9, 0x80000001, 0xffffffff, 0x8, 0x7}, 0x6}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) exit_group(0x5) pipe2(&(0x7f0000216000-0x8)={0x0, 0x0}, 0x800) accept4$ipx(r3, &(0x7f0000b51000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000010c000)=0x10, 0x80800) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000932000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xff, 0x3, 0x1, &(0x7f0000745000/0x3000)=nil, 0x7fffffff}) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000e7d000)=0x7, 0x4) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000dbd000)={0x2, 0x100}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r4 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000747000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000002d000)=0xe8) link(&(0x7f0000ca1000)="2e2f66696c653000", &(0x7f0000d33000)="2e2f66696c653000") ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000492000-0x20)={@generic="a2b4ff8d50a0135f86ad4d38d55ec082", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/11/25 01:19:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000089a000-0x8)={0x0, 0x0}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:26 executing program 1: open$dir(&(0x7f0000c92000-0x8)="2e2f66696c653000", 0x0, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9a000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8208, 0x0, 0x100000000000fe, 0x100000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5e2, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x99ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1000000000005, 0xfffffffffffffffc) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00001c9000)=0x40, 0x2) r3 = syz_open_dev$sg(&(0x7f00006e1000-0x9)="2f6465762f73672300", 0x1f4, 0x4000004000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003d2000)={0x1, [0x0]}, &(0x7f0000488000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000027d000)={0x0, @in6={{0xa, 0x0, 0x400000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000899000)=0xa0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c68000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3) open(&(0x7f0000af0000-0x8)="2e2f66696c653000", 0x0, 0x7d) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x666, 0x0, 0xc0000008000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000111000+0xf75)=0x0, 0x4) sched_getattr(r5, &(0x7f00000d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x3) sched_setattr(r5, &(0x7f0000000000)={0x1000, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r3, &(0x7f0000145000-0x8)="2e2f66696c653000", 0x0, 0xfff, &(0x7f0000793000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000236000)=0xe8) 2017/11/25 01:19:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000076d000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f00008c2000)="646e735f7265736f6c76657200", &(0x7f000022d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000544000-0x40)="bd0cc5a3a7bfa0e037c1684bb104163ee37666388dc939302738902071c84d03333e4788885221f57ef8df32344d5872a1cd941c1e69069ba6f18dbf37a1bc1b", 0x40, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r3, 0xfffb, &(0x7f0000001000)={0x5, 0xd46, 0x543, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000)="6173796d6d657472696300", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x17)="6d643573756d2dc3776c616e3176626f786e6574302d00", 0xffffffffffffffff) request_key(&(0x7f0000001000-0xa)="656e6372797074656400", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x10)="1127c22c657468307472757374656400", r4) getsockname$inet(r2, &(0x7f0000002000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0x15e, 0x12c00) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000003000-0xb)={0xfb, 0x6, 0x7ff, 0x40e, 0x7, 0x8, 0x0, 0x2, 0xfffffffffffffff8, 0x1, 0x100000000}, 0xb) mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e58000-0x10)={&(0x7f0000f9a000-0x8)="2e2f66696c653000", 0x0}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000ac000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000de000-0x4)=0xe8) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000069a000)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xb61, 0x1000000f510, 0x18, 0x0}, @generic={0x9595, 0x0, 0x0, 0x100000000}], &(0x7f000015a000)="cb49", 0x40, 0x80, &(0x7f0000b62000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800, 0x0}, 0x30) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r8, 0x8936, &(0x7f0000f9b000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, r6}) accept(r7, &(0x7f000039f000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000830000)=0x9) 2017/11/25 01:19:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000b83000)={0x0, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fremovexattr(r0, &(0x7f0000fab000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000456000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000f1000-0xb)="2f6465762f6877726e6700", 0x2000, 0x0) getsockname$ipx(r1, &(0x7f000010a000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000abf000)=0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x400, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) futex(&(0x7f000009a000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x989680}, &(0x7f0000061000)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2017/11/25 01:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000053b000)="2f6465762f6877726e6700", 0x40000, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) 2017/11/25 01:19:27 executing program 1: open$dir(&(0x7f0000c92000-0x8)="2e2f66696c653000", 0x0, 0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f9a000-0x8)={0x0, 0x0}) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8208, 0x0, 0x100000000000fe, 0x100000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5e2, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x99ca, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1000000000005, 0xfffffffffffffffc) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00001c9000)=0x40, 0x2) r3 = syz_open_dev$sg(&(0x7f00006e1000-0x9)="2f6465762f73672300", 0x1f4, 0x4000004000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003d2000)={0x1, [0x0]}, &(0x7f0000488000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x267000)=nil, 0x267000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000027d000)={0x0, @in6={{0xa, 0x0, 0x400000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000899000)=0xa0) socketpair(0x1, 0x80005, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x3b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c68000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3) open(&(0x7f0000af0000-0x8)="2e2f66696c653000", 0x0, 0x7d) r5 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x666, 0x0, 0xc0000008000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000111000+0xf75)=0x0, 0x4) sched_getattr(r5, &(0x7f00000d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x3) sched_setattr(r5, &(0x7f0000000000)={0x1000, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statx(r3, &(0x7f0000145000-0x8)="2e2f66696c653000", 0x0, 0xfff, &(0x7f0000793000-0x100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000008000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000236000)=0xe8) 2017/11/25 01:19:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) connect$unix(r0, &(0x7f0000f3c000)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000490000)="2f6465762f72666b696c6c00", 0x40, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f88000-0x4)=@assoc_id=r2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26d, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x0, 0x1, 0xffffffff, 0x7, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00003bf000-0x10)={r3, 0x18, &(0x7f0000117000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00007f7000)=r5, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:27 executing program 4: setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000084d000+0xc3)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d04000)={0x0, 0x0, 0x0}, &(0x7f0000c35000-0x4)=0xc) r1 = getpgrp(r0) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000569000)=0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000678000-0x10)={&(0x7f0000d16000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) r5 = accept4$packet(0xffffffffffffff9c, &(0x7f00003f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000451000)=0x14, 0x800) ioctl$sock_proto_private(r5, 0x89eb, &(0x7f0000902000)="019860abfffb0df0d046e8bf3fc347a0a3ae8ad7f10441874bc8641788e2f59266f03d42d83499780bd2a14ad2d03828c03f07523a858ec87e50e526a80526128183bf8b8a821575ab7948d9cb51b37e343015a570fed282548701228ce861ac85c62f3ea88a148b813c46140743033b5dd92b629a34ccd5c81c8fbeb20dc27889d1ee828cd56041dc6bf92becd08c984758b51cf6dbaec72988430ce73dad791c812adf55cd9b1ab13ae74b78a776a044be5c9d7ddf0b71c9ba221776bfaf1aee745fca7d3475788a48360d849fe8ab997eae2eff2d16") r6 = socket$inet6(0xa, 0x8000f, 0x1000) setsockopt$inet6_udp_int(r6, 0x11, 0x68, &(0x7f0000bce000)=0x7, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000ecf000-0x20)={0x103ff, 0x3, 0x5004, 0x1000, &(0x7f0000e01000/0x1000)=nil}) r7 = msgget$private(0x0, 0x43) lstat(&(0x7f00009aa000)="2e2f66696c653000", &(0x7f0000727000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bb9000-0x8)="2e2f66696c653000", &(0x7f000034f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f00004b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000251000-0x4)=0x0, &(0x7f0000bc0000)=0x0, &(0x7f0000ef6000)=0x0) msgctl$IPC_SET(r7, 0x1, &(0x7f0000150000)={{0x9b6, r9, r8, r9, r10, 0x80, 0x6, 0x0, 0x0, 0x0}, 0xd2, 0x81, 0x3, 0x7fff, 0x8, 0x28c9, r1, r1, 0x0, 0x0}) r11 = open(&(0x7f000008b000)="2e2f66696c653000", 0x400000, 0xa3) getsockopt$inet6_mreq(r11, 0x29, 0x1c, &(0x7f000099e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000320000)=0x14) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000ab9000/0x18000)=nil, &(0x7f0000469000-0x18)=[@textreal={0x8, &(0x7f00002df000)="fbe26161233c0f22d20f230f670fc62b0f700cf22e0f320f09baf80c66b89ebaa28766efbafc0cec0f017cdf", 0x2c}], 0x1, 0x404, &(0x7f0000c7a000-0x10)=[@cr4={0x1, 0x40000}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000065a000-0x38)={0x0, 0x30, "a144226da3d88492cda80044c9c1b7f5eb664654e6e2d9ec08b620bddf3505bcfd93b24734942ae061b09ff5739a982d"}, &(0x7f0000630000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000f84000-0x10)={r12, 0x1ff, 0x7e67, 0x1}, 0x10) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text32={0x20, &(0x7f00009ae000)="362e0f7f6937d95d000dc894d34e0f32440f20c0350b000000440f22c03e0fc769920f3066b83d018ee066b81e010f00d80f09", 0x33}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000af5000-0x45)={0x70001, 0x0, [0x0, 0x0, 0x8, 0x0, 0xfffffffffffffffd, 0x0, 0x4, 0x10001]}) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000dc5000-0xc8)={0x8, 0x0, [{0x7, 0x400005, 0x7, 0xffffffffffffffff, 0x3, 0x0}, {0x7, 0x100000000, 0x40e4f38, 0x10001, 0x287, 0x0}, {0xb, 0x7, 0x5e, 0x9, 0x3f6, 0x0}, {0xc0000007, 0x7, 0x120, 0xb, 0x7f, 0x0}, {0x0, 0x880, 0x44f, 0x18000, 0x2, 0x0}, {0x6, 0x0, 0x7a, 0xbc2, 0x3c, 0x0}, {0x6, 0x7, 0x100000001, 0xfffffffffefffffc, 0x10001, 0x0}, {0x1, 0x4, 0xfff, 0x714f, 0x0, 0x0}]}) r13 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000784000)="2f6465762f6877726e6700", 0x280, 0x0) ioctl$KDSETLED(r13, 0x4b32, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2017/11/25 01:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005ba000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000b30000)="", &(0x7f0000984000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000017a000-0xb)="2f6465762f6877726e6700", 0x34b5a338af7539f7, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) 2017/11/25 01:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000289000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00008b3000-0x170)={0x4, 0x2, 0x3, 0x1cf3, 0x6, [{0x3, 0x68, 0x989, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0xa000000, 0x6, 0x7fff, 0x0, 0x0, 0x800800, 0x0, 0x0, 0x0}, {0x1000, 0x5, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x5, 0x56c2, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xd0, 0x2, 0x6, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x80, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f87000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d23000)={0x4, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x2001010000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x5, 0x200000000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x5, 0x3ff) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00005f9000)=0xa6, 0x4) r2 = open(&(0x7f00000b8000)="2e2f66696c653000", 0x28042, 0x40000000) connect$inet6(r1, &(0x7f0000b8c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffe}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x32, 0x10001) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000bf4000-0x4)=0x200000000000, 0x4) sendmsg$netlink(r1, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000196000)=[], 0x0, 0x0}, 0x20040850) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001f7000-0x1)={0x3f}, 0x1) perf_event_open(&(0x7f0000cda000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000228000)={&(0x7f0000d11000/0x4000)=nil, 0x4000}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000034f000)=0xa4f6, &(0x7f000072e000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000f2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000254000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0xfffffffffffffc0a, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000016a000)="2e2f66696c653000", 0x181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000369000)="2be600e5e0ffff01000092c5001d8d9a", 0x10) close(r3) 2017/11/25 01:19:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a9000-0x10)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000c09000)={0x4, 0x1, 0xb08, 0x5, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0xe4, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x7) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b11000)={0x1f, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00002fd000)={0x3, r4}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) dup(0xffffffffffffffff) 2017/11/25 01:19:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00002ae000/0x1000)=nil, 0x1000, &(0x7f0000d62000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = dup2(r2, r0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000d97000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@generic="00000000000000000000000000000000"}) connect$unix(r3, &(0x7f0000b3c000)=@abs={0x1000000001, 0x0, 0x0}, 0x8) connect$bt_l2cap(r3, &(0x7f0000285000-0xe)={0x1f, 0x5, {0x1, 0x32301e15, 0x80000000, 0x7, 0x7, 0x6}, 0x0, 0x20}, 0xe) r4 = dup(r2) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a0d000)=@get={0x1, &(0x7f0000f4b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f000082e000-0x8)=0x6d) r5 = socket(0xf, 0x3, 0x2) write(r5, &(0x7f00000e7000-0x10)="02060b010200000000648fbc8eaf4b48", 0x10) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a47000-0xf)="2f6465762f73657175656e63657200", 0x8040, 0x0) r7 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f000056d000)=0x6, 0x4) renameat(r7, &(0x7f0000311000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000c66000)="2e2f66696c653000") madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00009ef000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef8000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r6, 0x890b, &(0x7f000050d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x6, 0x3, 0x400, 0x7, 0x80000, r8}) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00001e9000-0x4)=0x5, &(0x7f0000343000)=0x4) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000560000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00008cf000-0x20)="1200000000000000db0001ee000874000007000000000000207fe6000d77aa32"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000726000-0x10)="737973747448060000000000000007") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x0) bind$unix(r6, &(0x7f00000e5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) perf_event_open(&(0x7f0000b53000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/11/25 01:19:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d6000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000af000-0x10)={0x5, 0x202, 0xbcc5, 0x2, 0x0}, &(0x7f000057a000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007ce000)={r2, 0x1}, &(0x7f0000a23000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f00007c4000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x141003) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2a000)="2f6465762f72666b696c6c00", 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000d03000-0x4)=0x8, 0x4) userfaultfd(0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000279000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f00005fd000-0x50)={{0x1ff, 0x6}, {0xffffffff, 0x6}, 0x7, 0x4, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x200000000000, 0x4000000000, 0x2, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000028e000)=0x0, 0x4) ioctl$int_out(r4, 0x2, &(0x7f00004ea000-0x8)=0x0) 2017/11/25 01:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) r2 = memfd_create(&(0x7f0000214000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000cab000-0x8)={0x0, 0x8001}, &(0x7f0000a48000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000bfa000)={r3, 0x2}, &(0x7f0000a1f000-0x4)=0x8) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000416000)={0x1, 0x3, 0x1, 0x200}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2017/11/25 01:19:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000093e000)=@assoc_id=0x0, 0x4) open$dir(&(0x7f00003b2000)="2e2f66696c653000", 0x0, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000998000)="2e2f66696c653000", 0x20) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000aa3000)={0x1, 0x1, 0x67, 0x6}, 0x5) socket$inet(0x2, 0x80005, 0x7ffffffffffffffd) r2 = getpid() capset(&(0x7f0000e2e000-0x8)={0x20071026, r2}, &(0x7f0000740000)={0x6, 0x200000000007, 0x8, 0x7ff, 0x80000001, 0x100000000000009}) r3 = syz_open_dev$tun(&(0x7f0000a5a000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x121a3e) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x1, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000209000-0x10)="2f6465762f73657175656e6365723200", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r1, 0xc008ae88, &(0x7f0000262000)={0x6, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) r5 = perf_event_open(&(0x7f000001d000)={0xef5879efda1c0c5e, 0x78, 0x4, 0x3, 0x0, 0xd80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000ce8000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") openat(r1, &(0x7f000097a000-0x8)="2e2f66696c653000", 0x3ffffd, 0x48) pipe2(&(0x7f00001fb000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000328000)={0x1e, 0xc1, 0x80}) fcntl$setsig(r5, 0xa, 0x8000000003e) mknod$loop(&(0x7f00003a9000)="2e2f66696c653000", 0x800f, 0x1) perf_event_open(&(0x7f000004f000-0x78)={0x200000002, 0x78, 0x7f, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) lstat(&(0x7f00005ea000)="2e2f66696c653000", &(0x7f0000728000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00008c1000)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) connect$nfc_raw(r6, &(0x7f0000557000)={0x27, 0xffffffffffff8000, 0x800, 0x0}, 0x10) 2017/11/25 01:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae2000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) [ 105.929292] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. [ 105.991600] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/25 01:19:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aa8000)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00009d9000-0x20)=[{r1, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, &(0x7f00008f2000-0x10)={0x77359400, 0x0}, &(0x7f0000c5a000)={0x0}, 0x8) getpgrp(0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000447000)="2f6465762f6b766d00", 0x7fffffffffffffd, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00006ed000)="2f6465762f7663732300", 0x8, 0x0) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) dup2(r3, r3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000792000)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000850000-0xd0)="ef", &(0x7f0000755000)="", 0x0, 0x1}, 0x28) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r5, 0x8400ae8e, &(0x7f0000f66000-0x400)={"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"}) close(r4) r6 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) close(r5) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) r7 = semget(0x0, 0x7, 0x212) semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000b36000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$random(&(0x7f0000002000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x40001) writev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000008000-0x4)="", 0x0}, {&(0x7f0000009000-0xbc)="", 0x0}], 0x2) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r9 = memfd_create(&(0x7f000031f000)="2f6465762f6b766d00", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r8, 0x4010ae68, &(0x7f00005c1000-0x10)={0xf001, 0x10d000, 0x0}) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000a12000-0xc)={0x1, r6, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r9, 0xc0505350, &(0x7f0000cc5000-0x50)={{0x0, 0x4}, {0x932c, 0x9}, 0xfffffffffffffff9, 0x5, 0x80000000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f000041f000/0x4000)=nil, 0x4000, 0x4) 2017/11/25 01:19:27 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000741000)={0x7fffffff, 0x1, 0x10001, 0xe14, 0x3e752c0e, 0x2e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00006b3000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0xffffffffffffffff) read(r1, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) openat$kvm(0xffffffffffffff9c, &(0x7f0000df5000)="2f6465762f6b766d00", 0x7fffe, 0x0) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00008f7000)={0xac88, 0xffff, 0xffffffff, 0x1ff, 0x7, 0x73}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000851000-0x4)=0x8, 0x4) eventfd(0x1) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000ce2000)="00000000000000000000000000000000000000000000000000000000000000000000") ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00004a3000-0x18)={0x9, 0x101, 0x7, 0x4, 0x4, 0x2}) 2017/11/25 01:19:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x803, 0x0) r1 = open(&(0x7f0000d35000)="2e2f66696c653000", 0x400000, 0xa8) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000fb5000)={0x6, r0, 0x1}) write(r0, &(0x7f0000f3a000+0xc81)="260000002200472b05e07d000000000000036d4010011f00c000ad00000000000047003500a0", 0x26) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000ef7000-0x75)="d7023675df0c3cba3c2971195c85b699c403a37cdb2ceb693e36e24cdf466155af6b8308856a35f977a40c35ff19f49557afd6c8aefdaa7afa1d2c4bee75e9094d953f893084d520fc247b62f24bf9694fe7c546fef0e0fd6c2eba6a6ca1e6ad808a4ac3a10a0085b56ae7e42bddd0792e0a7430d2", 0x75) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00008be000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0x40189206, 0x40f0b1) r3 = socket(0x11, 0x3, 0xfffffffffffffffe) recvfrom$unix(r0, &(0x7f0000663000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000002, 0x0, 0x0) pread64(r3, &(0x7f0000140000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000035a000-0x18)={0x0, 0xe09, 0x40b9771d5fd48259, 0x3, 0x3f}, &(0x7f000029c000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000ce000-0x20)={0x2, 0x3, 0x81fe, 0x8000000000005, 0x20000000041, 0xf000000000000000, 0x5, 0x1, r4}, 0x20) write(r0, &(0x7f0000f85000)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000ca1000-0x4)=0x400, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000360000)=0x0, &(0x7f0000656000)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000870000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) recvmsg(r6, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000008000-0x20)=[], 0x0, &(0x7f0000a0b000)="", 0x0, 0x0}, 0x40) setsockopt$sock_int(r3, 0x1, 0x10000002e, &(0x7f0000f13000-0x4)=0x9, 0x4) read(r1, &(0x7f00004f8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000ee9000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000e8a000)=0x14) getsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000470000-0x4)=0x0, &(0x7f0000317000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00006e1000)={r4, 0x368}, &(0x7f000084f000)=0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000e87000)=0x3f3, &(0x7f0000bcb000-0x8)=0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000aae000-0x8)=[{0x6, 0x400000}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000528000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000178000)=0x14) sendto(r5, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000be9", 0x12, 0xfffffffffffffffe, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000b5000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="3c18020200b4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a3ab3ac9ce67f19e587af875a0951db0"}) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b8c000)="", &(0x7f000043c000)=0x0) 2017/11/25 01:19:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2017/11/25 01:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000660000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) poll(&(0x7f00003d0000)=[{r0, 0x2400, 0x0}, {r0, 0x111, 0x0}, {r0, 0x1200, 0x0}], 0x3, 0xc6f) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:27 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000094b000-0x10)="2f6465762f73657175656e6365723200", 0x80200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082e000-0x7)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x8005421, &(0x7f0000e42000)=0x7) readv(r2, &(0x7f00001f7000)=[{&(0x7f0000500000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xad}, {&(0x7f0000ebe000-0x15)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f000079f000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}], 0x3) splice(r3, 0x0, r2, 0x0, 0x6, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b04000-0x11)="2f6465762f7667615f6172626974657200", 0x363a5442f34bd7d7, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b28000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x6, 0x1, 0x42e75ebb}, &(0x7f0000b2c000)=0xa0) r6 = fcntl$getown(r2, 0x9) perf_event_open(&(0x7f00007d4000)={0x3, 0x78, 0x6, 0x2, 0x0, 0xba, 0x0, 0x200, 0x8000, 0x2, 0x1, 0x2, 0x2746e41f, 0x9, 0x0, 0x7, 0x1, 0x7, 0x1f, 0x105a, 0x6, 0x80000000, 0x5, 0x6, 0x7f, 0x0, 0x0}, r6, 0x3, r2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000162000)={r5, 0x1ff}, &(0x7f00008f7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000b57000-0xb9)={r5, 0xb1, "237059478c720c7eba4ef4d9f7f34cf0f0c5b6aa04c01b578d8cfe9bd458dec9f715cd5838682f29cc7ef74450026df1c6e42b053df8a7ea2bca7851d992257da93a5ab9f1172639033adc153d6b9357f6c158c98b0f16d6e3a7f21c21b9a66d6d541ab2d05d8cfc1dfe63762cf763e1a67b8bb420bcdb239c1e145b083ad2ac784f599ee306d2c82801a5189fa77fb1950acde09beaa55a06fcfe86b3d871ed3940b5861f69f17bbbe730f233b0642c53"}, &(0x7f0000f21000-0x4)=0xb9) r8 = socket(0x2, 0x3, 0x40) getsockname$unix(r1, &(0x7f0000e52000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000075000)=0x6e) recvmmsg(r1, &(0x7f0000215000)=[{{&(0x7f0000097000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009b1000-0x10)=[{&(0x7f0000bcc000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00009a9000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x2, &(0x7f0000a2a000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a, 0x9}, 0x20}, {{0x0, 0x0, &(0x7f000016b000)=[{&(0x7f0000418000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96}, {&(0x7f00000f7000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000ee8000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f00002c0000)="", 0x0}, {&(0x7f0000b98000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000517000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00003b0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000bf6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}, {&(0x7f00004e2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000b96000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}], 0xa, &(0x7f00009cc000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3, 0x2}, 0x60d}, {{&(0x7f0000749000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00006e7000-0x18)=[{&(0x7f00007d2000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000569000-0x4c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000b75000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f0000b7e000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e, 0x10000}, 0x1}], 0x3, 0x0, &(0x7f00001c8000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000cd0000-0x4)=r7, 0x4) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00008db000)=0x80, 0x4) sendto(r4, &(0x7f0000b02000)="2e", 0x1, 0x3fff, &(0x7f0000f5b000)=@in={0x2, 0x0, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00009cd000)={r4}) bind$bt_rfcomm(r9, &(0x7f000006d000-0x9)={0x1f, {0x0, 0x4, 0xb5d, 0x38e4, 0xe00000000, 0x0}, 0x8000}, 0x9) bind$unix(r2, &(0x7f000029c000)=@abs={0x1, 0x0, 0x3}, 0x8) r10 = socket$inet(0x2, 0x2, 0x0) getsockname$packet(r8, &(0x7f0000e12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00007bd000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000098b000)=[@in6={0xa, 0x0, 0xe358, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x3, 0x875, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x29, @loopback={0x0, 0x1}, 0x9}], 0x7) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083b000)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0x2, 0x100, 0x2, 0x959, 0x9, 0x80, 0x20, 0x3, r11, 0x0}, {0x0, 0x7fff, 0xffffffff, 0x0, 0x1, 0x1, 0x100000001, 0x1c00000000000}, {0x80000001, 0x3, 0x0, 0x80000000}, 0xfe, 0x100, 0x3, 0x0, 0x72, 0x1}, {{@in=@broadcast=0xffffffff, 0xfffffffffffffffe, 0x5c07}, 0x14, @in6=@loopback={0x0, 0x1}, 0x1, 0x0, 0x0, 0x6, 0x101, 0xbbb2, 0x0}}, 0xe8) setsockopt$inet_mreqn(r10, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000a68000+0x254)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_mreqsrc(r10, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r10, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2017/11/25 01:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = dup(0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000062000-0xf8)={0x5, 0x0, [{0xffffffff, 0x7, 0x0, 0x0, @sint={0x5, 0x101}}, {0x6, 0x3, 0x0, 0x0, @msi={0x80000001, 0x5, 0x8}}, {0x26, 0x7, 0x0, 0x0, @sint={0x8, 0xfc}}, {0x3ff, 0x4, 0x0, 0x0, @irqchip={0x6, 0x7ff}}, {0x7, 0x0, 0x0, 0x0, @msi={0x401, 0x0, 0xd30e}}]}) 2017/11/25 01:19:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0xe4, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:27 executing program 6: madvise(&(0x7f0000f89000/0x4000)=nil, 0x4000, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000c21000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2000000001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x4, 0x100000000, 0x7, 0x7fffffff, 0x5, "1106c00ba3098ab96059ab2a1bc8ecbf1721c0d805b4020b60db9312ca0ba266091bcdb953cbf578fd8c9e407f7bcfd21a279e15a32fc66df969d2072799c6", 0x6}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x8b)="d397b4024232e743a8977b46b4c08c1e46bc480a6e0ab36d565ac2f74bcc2482910e825624bc954bd14fca7c743c6335738fc50af97dc22edf7e5ca18a2aedbcaa02c494f0731fd1781fe4d69726105a6aa50b68ebccf474ca12eadab724cf4f36c997ac06e6671988afa2e134f61bdb18a1d378feee54e7bf82b90119b509c1c1b53623b52afdac1e8e88", 0x8b}, {&(0x7f0000003000-0xdc)="00db8f1fa20a199caf8801787383339a17554ab7c5107e95e212fcb65f043a1ace5651ba842bf50edf38fe0dd8e1fc51c3b5ebb029887e527b023150883f9ead9045ea61a130ecd637f727650d3eaec277ec8b248355a76c3b3b48e061a5119f15d9c622a58bcf16783abd33481ebb23a5d60dbe3aee02508e10b12e00ab682c0f9ad4d9cb551c3c2428e1771f3198b726d8020007645a76ead5b452d4f0ff74a80ab963ba0ec13baa6c6e6b1e5c5652449877123a8649a9ef3db7f1c7100154edeedfbf048a49acc2b98b8da6eb1ba3018ff93a543db02eed70e5cf", 0xdc}, {&(0x7f0000001000)="d41016bb938a23561a9facfc33dc83781f0e41ceee6e8fc5035e4e102f659949feb945350be7252c97641d0300c930c6b3f23e8ca196c04f6c661d8970f9a8952e458f19cefde275efda82116b4e386519865a1c82c8c75d8a19fd16313b87e83feffdb0c1298c4b2c245635b5d58a5dc120f27eff67833af190a1ecaa6e34d0b372c224a702236e4d1714b26b498081ce924a05559095e9681af8b0fbb68b6127c88466de2c14574e1b54388a65c986bbc4", 0xb2}], 0x3, &(0x7f0000002000-0x168)=[{0x78, 0x19c, 0x7ff, "91b88e081eca69fd00464a38de89e1db634981119be4ca50bb17a09fac00d33d0229bbf959099cd4eba2f022f2eccef1433eff3f4e330a625f4a9a674408aa0688af67319b562efb42342b34d351df5b72219614e95f694f123e2a07be901d4e0e22a5e8"}, {0xf0, 0xbde5960ff7b38513, 0x8, "5f45116dfb43145a34d5d21bde0b801561d239471d4159c02f722cdb4b7580e7869217d00f782c4667d9399285497069874a168b33b31ff2fd3d1f62a528ae6d471bd4fd69f4e691d565ece1c2fc989b170b3c6904252044868a1b6a38d3a33ce5356a037618ec8618d6d3891675fb6370cde876f2daac4c7a404cd8f20de431a816899ea394d638f60f701c66218e8f4c2b854b0f26d9e4b4e51dde6e22b416069fd998f0ad2f6a7ed7c768f0c4ada05916207cc93056077027c8d5da8dae51614db358bba5c135ac6fc07bbc770f28f21a25b51f71e6eb303a624aa1"}], 0x2, 0x1}, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000004000-0xb)="2f6465762f766373612300", 0x3ff, 0x0) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000001000)={"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"}) pkey_mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x7, r0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000a95000/0x2000)=nil) 2017/11/25 01:19:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001c1000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) readv(r0, &(0x7f00002ee000)=[{&(0x7f0000164000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000827000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) socketpair(0x5, 0x80003, 0x481d, &(0x7f0000494000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f000052e000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = socket$inet6(0xa, 0x80002, 0xb0b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00008db000-0xa0)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xb36, 0xfff, 0x100, 0x3f}, &(0x7f0000f49000)=0xa0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r5) 2017/11/25 01:19:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e5f000-0x11)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xe0003, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$sg(&(0x7f00000bb000-0x9)="2f6465762f73672300", 0x57, 0x401) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006de000-0xc6)="d8fcc19114e8bc8431bdfc0a892f4980c33ea86f83209f7dfc705a3c718bfdad699d9f84e07754043cd958717d97e439baccb59bf9ec17366a1c89243d01905935897796c9330f143c2cf8e045ed735007146b093d8738d8fcce14d1a4ec02fcc2e89848011a06b5f55236614b7659cb8160718e16cdf8faf85ddad3b0f25daed8c60d019341221f878f592bbdb210a3769bef29a2aff88e81871e7af06f0e4f2289e8fd8baf07b2a040646cfd4ba5425eae0fe35cfa17851287d4db1fd2f63434a860d25974", 0xc6) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) connect$bt_l2cap(r2, &(0x7f00003ce000+0x6ca)={0x1f, 0xb1, {0x4, 0x1, 0x1ff, 0x0, 0x8, 0x6}, 0x4, 0x2}, 0xe) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000086f000)="2f6465762f73657175656e63657200", 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000389000-0x14)={0x0, 0x0, 0x40, 0xc56, 0x6, 0x5}, &(0x7f0000107000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00002c0000-0x4)=@assoc_id=r4, 0x4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) getxattr(&(0x7f0000136000)="2e2f66696c653000", &(0x7f0000e89000)=@random={"62747266732e00", "2f6465762f6c6f6f702d636f6e74726f6c00"}, &(0x7f0000ba4000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6) 2017/11/25 01:19:27 executing program 1: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007c8000-0xd)="2f6465762f7573626d6f6e2300", 0x1000, 0x4000) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000000)={0xe89, 0x3f}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0xd7) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000081a000)=[], 0x0) shutdown(r2, 0x0) r3 = epoll_create(0x1fd) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00005d4000-0xc)={0xffffffff80002004, 0x0}) epoll_pwait(r3, &(0x7f0000b3a000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x6, &(0x7f0000b3a000-0x8)={0x3}, 0x8) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000273000-0x4)=0x0) clock_gettime(0x7ffffffffd, &(0x7f00007c9000)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a82000-0x10)={0x4, 0x7, 0x1, 0x7}, 0x10) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000b42000-0x4)=0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r4, &(0x7f0000b41000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x5, &(0x7f000079c000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000079b000)={0x0, 0x0}) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000079c000-0x10)={0x0, 0x0}) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b3f000)={0x0, 0x0}) setitimer(0x5, &(0x7f000079c000-0x20)={{0x0, 0x0}, {r6, r5/1000+10000}}, &(0x7f000079b000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x4, &(0x7f0000305000-0x10)={0x0, 0x0}) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f000002a000)="e91f7189591e9233614b", &(0x7f000079b000)={{r8, r7}, {0x0, r7}}) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000464000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r9, 0x5402, &(0x7f0000465000-0x24)={0x1000000000000000, 0x9, 0x81, 0x10001, 0x1ff, 0x1, 0x7fffffff, 0x100, 0xdca, 0x3, 0x8, 0x0}) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r9, 0x800454cf, &(0x7f0000b41000-0x4)=0x0) mmap(&(0x7f0000464000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x5) 2017/11/25 01:19:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, &(0x7f000043d000)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00003af000-0x8)="2e2f66696c653000", 0x101000, 0x12) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000fed000-0x8)=0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f000071f000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) 2017/11/25 01:19:27 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe12, 0xb02, 0x0, 0xcad, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x8, 0xffffffffffffffff, 0x8) syz_open_dev$usbmon(&(0x7f00004c9000-0xd)="2f6465762f7573626d6f6e2300", 0x100, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000105000)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f00004ef000-0x6)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00001e3000-0x8)={0xffffffffffffffff, r1}) bind(0xffffffffffffffff, &(0x7f0000249000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000861000)="b5", 0x1, 0x0, &(0x7f0000ce8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000764000)={0x0, 0x0}) perf_event_open(&(0x7f0000cdf000)={0x2, 0x78, 0x966, 0x1, 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x17a, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x78, 0x573, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffbf, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000109000-0x4)=0x1) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x15, 0x4, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f000001e000-0x14)={0x0, 0x9, 0x93b, 0x1, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r4, &(0x7f0000e97000-0x2)="2d0d", &(0x7f0000002000)="", 0x0}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) r5 = syz_open_dev$usbmon(&(0x7f000000a000)="2f6465762f7573626d6f6e2300", 0x1d, 0x5fd) pread64(r5, &(0x7f0000017000)="000000000000", 0x6, 0x0) syz_emit_ethernet(0x100, &(0x7f0000011000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @llc={0xf0, @snap={0x1, 0xaa, "3f42", "331523", 0xfbff, "a0cdc629de13688ddbc98de61e0cdc0aec2378f3bac0f03376ed3cb75fbb7208c59e672831da31b470eddac4814542685f4123dcf0d50aea4e7a74890461bf96bc039f3804000d5acc868eed48d9ad4f6d55c0a86fe31294ac58099bdddb2af2c8bb0ede1d0ac33ddbcb0b8d9920bfeceea3d00d6afc71ac8aab69479b1ad0457d6f697164a521a18a5f2c579105d88b8d014ba3be98d8d27ad80ab8713be87a29b3a475c7643b544cf5a75d2c3ba8135405e12558b4d3abe8ea83719b0c447d9e3f173e3b9500b9680638b04231060fb201431b4171d75fbd9e48cdd36bfc9ff9aa50219e05cd"}}}}}, 0x0) connect$nfc_llcp(r5, &(0x7f000001f000-0x60)={0x27, 0xd72c, 0x2, 0x1, 0x200, 0x401, "461a200b87cad77a74d2f18d8b00c951ec4939744b8d2a65b3fe219a554dcfa4c302543caae9d6ad59361fc35c5257d03591a7f5fa31d360b5b8d40a6ac4e8", 0x1}, 0x60) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000001e000-0x18)={r4, &(0x7f000001e000-0xf)="21c6fa46b34415bc2cd7ba43294c97", &(0x7f000001d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c91000)={r5, &(0x7f0000015000)="", &(0x7f0000b6c000-0x1)="96", 0x3}, 0x20) getsockname$unix(r5, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000021000-0x4)=0x8) rmdir(&(0x7f00005ed000-0x8)="2e2f66696c653000") ioctl$LOOP_SET_FD(r5, 0x4c00, r4) mkdir(&(0x7f000006f000)="2e2f66696c653000", 0x800000200002) 2017/11/25 01:19:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000106000-0x10)="2f6465762f73657175656e6365723200", 0x80000, 0x0) r3 = openat(r2, &(0x7f00001ab000)="2e2f66696c653000", 0x8100, 0xc) bind$alg(r1, &(0x7f0000d60000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "736861312d6176783200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) r5 = accept4(r0, &(0x7f0000855000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eb2000)=0xe, 0x800) sendmmsg$alg(r4, &(0x7f0000456000)=[{0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000009000)="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0x1000}], 0x1, 0x0, 0x0, 0x20000041}, {0x0, 0x0, &(0x7f000095d000-0x30)=[{&(0x7f00007c9000)="a0986d53d1495776aa3171b9a62c479521a4f84b03d985dfdeec9043decbe17e83e378bd6f0373e5e66714b87db360f39c573d0b599df238a003b911cfb7a5cfe7202b4a44f066c4b52de1aa8b3dec0e70777d973bb7c63a8f9b6cc64243147b47e608bf7a42868cd4fda9b513debc58f941d72353edea7be6df4f17", 0x7c}, {&(0x7f0000179000-0xf2)="9fbbb83595b48d2567e1d9a1e594ecf3f5ea75d47d07410ef11fa3c063827f18c536782180f0d76cfb0417530d6e809b34bf0b910a5ad380dcb91f960ef36d12ff244aa957e8e52913b9e68590f8217ad3734b9332887bc016375dc0ad0fee59c50b251aaf0a11d2d0508b9675d2631e55bdaa9920cef8498db46222464cb2b7a5304ec1f3fab8b879963e9eaac3c1bc53aceac14a60e7be317fd10dac448fa1abc00649d9c6f9373308b5262e8dc4425214275ae6d6f1d63d84da7b3c5001fbbed7bb1b1b715098bcb254ce29398c4d200985e8db41a7e4eded66878393826ba2060150c5ac0fd6668e7b96f6b26d2ade22", 0xf2}, {&(0x7f000067c000)="64e697170821bcd8d7a4ccb274db70b0e372a8a0cc9440a7ed5e44609b65e349423fb02dd795c78e65e8320967e0d67648470ae9ccb8682a14dbf1d0a7dd17e4b01e4c03af1a9ecf95c81c6645ce4365fdaa128ce29e357b88fd34fc7e55252b2679d521cd4bad17e4eb2e47d08c5e5ca94b6a706d371052413472c8556257", 0x7f}], 0x3, 0x0, 0x0, 0x20008804}, {0x0, 0x0, &(0x7f00003f6000-0x30)=[{&(0x7f0000b60000)="29276f4790e584d13d0389c9b419d054370851ae44907fc57a5473206ed15d7f588b755baa02", 0x26}, {&(0x7f00000d0000-0x1)="df", 0x1}, {&(0x7f000054e000)="ac623fbbf29744f2d3a2960995d5517ed22467213625b2aa949dafdfa6281a2a95a5da24bb73dbcf4052ecd955a69492cf19b42763ee0adbd5a48bfb66aa6d4678743550a29b922cfa5a381a931c644a78fcbe1315e3fd69a4ad7c746af44260469c7c60d237a335c6601b112beccaee1ae6063f0bfc23ead0a16f72e20f894efe48ff4e33d456335634b2148e65312abf0714dfa7b91b0a51c0b523b515a7016f1d90d43740", 0xa6}], 0x3, &(0x7f0000273000-0x208)=[@iv={0xd0, 0x117, 0x2, 0xb6, "b93fa3025ac0ac4e129b507b4d0ccdf2ec4fd688b955f3b82ccf530c9a1e9189c436abda07d9bf3f30f8c4a8aebc381adc599009ce7b94eb6ef3c8d2b6dac70072281803cb58acddefe18409ba40059a63b5700ed9dadf8112b289c7a8713c78108195789c3064c1ccec23bef8f797cb85dc0d5285e6a6a44d562876e5c7c5ee57612dd1a534253028101e5826b440d75eba5fe76a37e4a1cedcbe031cd09bd43db78865caf57902ec30759f6e97a09b79f77debd0fe"}, @iv={0x108, 0x117, 0x2, 0xf4, "463826bec36b99d3e99c6a58207f776d4409ff91744e819d51a8460d4ce997df78d5005ea67f006b72de715b5bcb8409b316fb257c3a4c7bdfeb83736b90e6c27198965db67496afc47e337ca1ce2e9555bcccbc2ef2507e48a48c3464288c2588e3978637d8855b1764b27a8afdd0cf117f71589dcdac2794cb73f66e1e8e8396f66eba3a9fd74f58e28e3ecafaea10991941a8d8a713ae8a0c04321229393c4c8bcf732bae3dabb5f6a481a22f41d91b35544bc3b5d6ef2a7ddd2e818edca9bb7b4ae71f66de5c6b60df8f8870705966277daeed187333e7e0f34bfaa8469ef96e9db0b22a9b82616f1f17e138c35b46f99aca"}, @assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x208, 0x24000004}, {0x0, 0x0, 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0x1000}, {&(0x7f0000970000)="13fb2e1285172c5f11b6708c9030241c8fe832356ed927798ce1f6ad8732d1ede548863dd548", 0x26}], 0x5, &(0x7f0000f66000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x100}, @assoc={0x18, 0x117, 0x4, 0x1f}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fff}], 0x78, 0x0}, {0x0, 0x0, &(0x7f0000893000-0x10)=[{&(0x7f00007f9000)="ea692af43eafd1f8cc54a04d423235494c0a7fc366c3d2", 0x17}], 0x1, &(0x7f000055c000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xf8, 0x117, 0x2, 0xe3, "57d23166a703719b48c24d9d7d6f621e609df195193d87b8340d51746f50962c0db289716eab40fdc1af1c2feccf9d1b66ec2457e63464c60ade2f2d579a85d2bbd88c40cd37e488194c1869ec4750c012999beb8921216c75448c492b38a1308fcd1402dee2db2cd4b9390d974f4ec0dabe47191906c9262fa8e863a7cf0f65f143a98fd6c525d0e0390d042bbd41f1ed73d2d464b8b550047c73f6abaf826eb6642925630c5de6971ed3148340c9172493212cdab4869522f6a9fad04901f23322d6a6335e677542204df3eb86b84bdd896edb2cafe33dcdb2f29fe04cfdf38302f3"}, @assoc={0x18, 0x117, 0x4, 0x7f}], 0x140, 0x0}], 0x8, 0x8000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000026000)=0x0, &(0x7f000081e000)=0x4) getpeername$unix(r5, &(0x7f0000288000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000b41000)=0x1002) timerfd_gettime(r3, &(0x7f0000740000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000757000-0x60)=[], 0x0, &(0x7f0000195000)="", 0x0, 0x0}, 0x0) 2017/11/25 01:19:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)="2f6465762f7663732300", 0x800, 0x200) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000c5000)="2f6465762f72746300", 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) dup(r2) 2017/11/25 01:19:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f000036f000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000342000)=0x10, 0x80800) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000480000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0xff, 0x8, 0x3ff, 0x6, 0x8000}, &(0x7f0000daa000)=0x20) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006cc000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00008b7000)={0x0, 0x7, 0xfffffffffffffffa}) io_getevents(r1, 0x0, 0x3, &(0x7f0000763000-0x60)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000b78000)={0x0, 0x0}) 2017/11/25 01:19:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x4, 0x2c, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0xfffffffffffffffc, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00001a4000-0x11)="2f6465762f7161745f6164665f63746c00", 0x400000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00003c2000)=0x404, 0x4) 2017/11/25 01:19:28 executing program 1: socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f000014f000-0xfc)="", 0x0) mkdir(&(0x7f000082f000)="2e2f636f6e74726f6c00", 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cda000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c9000)=0xc) r0 = userfaultfd(0x800000000080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)="2e2f66696c653000", 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)="2e2f66696c653000", &(0x7f00006b4000-0x10)="2e2f636f6e74726f6c2f66696c653000") mount(&(0x7f0000890000-0xa)="2e2f636f6e74726f6c00", &(0x7f00001f1000-0xa)="2e2f636f6e74726f6c00", &(0x7f00005dd000)="6c6f67667300", 0x203400, &(0x7f0000122000+0x351)="b84f19fd87a5ca8aa67bd5076a") rmdir(&(0x7f000022b000)="2e2f636f6e74726f6c00") pivot_root(&(0x7f0000dec000-0xa)="2e2f636f6e74726f6c00", &(0x7f000073a000-0xa)="2e2f636f6e74726f6c00") ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000ff9000-0x28)={@common="00000000000000000000000000000000", @ifru_data=&(0x7f0000b0f000)="54ad8d9886ead6f8a22377073c6fb6b5a501bb175af3ea53a311715d286a83d5"}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/25 01:19:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x2, @in=@rand_addr=0x9, 0xe4, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = syz_open_dev$sg(&(0x7f0000a43000)="2f6465762f73672300", 0x1, 0x0) writev(r2, &(0x7f0000b48000-0x10)=[{&(0x7f000023f000)="f7bd53e82df4d687c1b1bcbe074ebf02e482a65a6dd7cce13451b6a8fc7182572ba4a4a7a02f71e60ce41404341ca8329530ef1d77d2e2775de88cc30e83ad4c3a3c6b86d5e39b709c7f0d250af74af1ae461b8bfc202a22eb72ff6283a55af649dae42ebfe0a5ac133ff2ea13387e538821f019802956c0a331a5a4e8efdadcff11418dae50c9f4b76c5c5fa44119a5862c8e0ec3add7b809629135e521", 0x9e}], 0x1) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00009e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004a8000-0x10)={r1, 0x28, &(0x7f000034b000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r4) 2017/11/25 01:19:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000228000)={0x0, 0xffffffffffffffff, 0x0}) bind$inet(r1, &(0x7f0000b9f000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000034e000)=0x2, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000855000-0x10)={0x6c69, 0x0}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067d000-0x10)="2f6465762f73657175656e6365723200", 0x50000, 0x0) syz_open_dev$sndseq(&(0x7f0000cc9000-0xd)="2f6465762f736e642f73657100", 0x0, 0x80) connect$inet(r5, &(0x7f0000cf1000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) sendmmsg(r0, &(0x7f0000f16000)=[{{&(0x7f0000ef1000)=@generic={0xa, "c2085aeb7846ba71fdd1144d25e8398cde7987ac0ebd440921014c6531d9b9517757cf647bc772489374eebd916c3b774517b56d2d592691cdae805bae9ddfb4c582d6a4548a7cf46fc157e7cb4e23edfafdcca0f00fff37da7ea6d68b070ff388618a1d0609e585f29966a7674acc96205181ffd6aebc063987476fd09d"}, 0x80, &(0x7f0000a04000)=[], 0x0, &(0x7f0000b6d000)=[{0x110, 0x11d, 0x8, "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"}, {0x100, 0x19d, 0x200, "2f56ac029e7808c688adff6d469d47774c88530ab9dcca8634aafdf367f0f646381a9f77af37e3adf22b31ddc16015371f56fbae54e26e64c8ae94c1c046b8ef6589b9884a85e724b29c3695a1cd5819cd6ffab76eabc03e1d846f1ad57913535992516b89fc292685dadfb9465b77decb343edd436f963c46cfe3a9b0daeb461b319541de8ab1a3d9947ad18962de9a5124ea229900f59342f1095c4ebee2bfdbe55b1cd9231e07ab3aebfcac98f0aad5c8c08f39fb9d4303d31b85b9c7d0a28e1647496cf776bdfd09499fa3af42deb74b86be2de69973674d3c72f7bad32bd58f613904ce88dbee396955"}], 0x2, 0x80}, 0x7}, {{&(0x7f000034c000-0x10)=@llc={0x1a, 0x16, 0x10000, 0x8, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000040a000)=[{&(0x7f0000ed7000)="219fa9bd35a5", 0x6}, {&(0x7f00005c4000)="2478ca28fe2d9aafa9d2ec2713208b46244dc64211d34e0dbfa5afcc741ec47dcfab1e870347f74ee18900b9fd59ee5826e02fe075826b5e31f78f6570da640b6fec53d8184638e2b8ffe66c008152deaaaf708e453ef8feceb0e46059", 0x5d}], 0x2, &(0x7f000088b000-0xb8)=[{0x40, 0x104, 0x5, "a9dff2289b0bc54c60f56b5a9b2e3b9555bdb82fbe62ee857467666fe737b4cc08840146574b314c6d"}, {0x78, 0x11b, 0xffff, "bad3edb15b711f92c802ffd56a988492b56b2c040f995f18f8c89346451fa9beab74570ab7c492e80b9c82500a6f3925c6d6dbaf420400640c7f2c19d7413db2fd3ca267133dd899b97f4d0e221dca51f73c941bab0260776915822e50e6fd8890f40a9b"}], 0x2, 0x14}, 0x10001}], 0x2, 0x800) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00004d8000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000a44000-0x8)={r7, 0x2}) setsockopt(r6, 0x400000000114, 0x8, &(0x7f0000f38000-0x4)="008002e4", 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000273000-0x90)={0x2, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) stat(&(0x7f0000b23000)="2e2f66696c653000", &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000533000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$alg(0xffffffffffffffff, &(0x7f0000792000)={0x26, "726e670000000000000000000000", 0xf, 0x800, "74677231323800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) signalfd(r1, &(0x7f0000cdf000)={0x10001}, 0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000dd1000-0x1)="a5", 0x1, 0x0, &(0x7f000008c000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f000023c000)="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", 0x483, 0x0, &(0x7f000069b000-0x5)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write$tun(r4, &(0x7f00007aa000)=@hdr={0x100d, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x101c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x1, 0x0, 0x1008, 0x0, "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"}}}, 0x1026) 2017/11/25 01:19:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x160c0, 0x0, 0xfe, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005ed000-0x78)={0x2, 0x78, 0xd4e7, 0xb21, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2001000000000f8, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x12, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x1) mmap(&(0x7f0000000000/0x274000)=nil, 0x274000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000019000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x278000)=nil, 0x278000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000199000-0x32)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x32) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) timerfd_gettime(r2, &(0x7f0000a72000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$sg(&(0x7f00004c7000)="2f6465762f73672300", 0x1, 0x2) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000279000-0x10)={0x0, 0x989680}, &(0x7f0000278000)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000119000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"9f9022f7ebb32d4b73944223"}}], 0x30) write(r5, &(0x7f000002b000)="c95779694bb948cef40faa1370aecf3486cda11ad1cce09aba225043e83c63b85d96b826a6b3a15a0479876076cc0164b3b7d2dc6b0e3467bd64c7b11fdb92ece64c6c8ff44634bd8b1d468b0821020381e40c2992d91366", 0x58) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000278000)={0x6, 0x1}) select(0x40, &(0x7f0000277000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, &(0x7f00001e9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000c6000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000277000)={0x77359400, 0x0}) r7 = getpid() getsockname$inet6(r3, &(0x7f0000214000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bf4000)=0x1c) ioprio_set$pid(0x2, r7, 0x7fff) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x9) write$evdev(r5, &(0x7f0000161000-0xc0)=[{{0x0, r6}, 0x0, 0x0, 0x0}, {{r4, 0x0}, 0x0, 0xfffffffffffffffc, 0x0}], 0x30) poll(&(0x7f0000267000)=[{r3, 0x20, 0x0}, {r5, 0x1, 0x0}, {r3, 0x8000, 0x0}, {r3, 0x23, 0x0}, {r5, 0xfdfffffffffffffd, 0x0}], 0x5, 0x4) dup2(r2, r1) mmap(&(0x7f0000278000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/25 01:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000067000-0x9)="2f6465762f72746300", 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000e18000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = syz_open_dev$vcsn(&(0x7f00001a3000)="2f6465762f7663732300", 0x2, 0x101000) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00002f0000-0x4)=0x8, 0x4) dup(0xffffffffffffffff) [ 106.595635] device gre0 entered promiscuous mode 2017/11/25 01:19:28 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7d000-0xf)="2f6465762f73657175656e63657200", 0x200800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000864000-0x98)={0x0, @in6={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0xb0e7}, &(0x7f0000c78000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x7fffffff, 0x80000000, 0x400, 0x78324919, 0x3e76}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getpeername$packet(r2, &(0x7f0000e21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00000ed000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002a5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000bbf000)=0x0, &(0x7f000030c000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f000094d000)="2f6465762f696e7075742f6d6f7573652300", 0x8388, 0x40) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000f7d000-0x4)=0x0, &(0x7f000078c000-0x4)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) dup(0xffffffffffffffff) 2017/11/25 01:19:28 executing program 6: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000016000-0x78)={0x200000002, 0x78, 0x82, 0x200000000000002, 0x0, 0x0, 0x0, 0x9, 0x3, 0x0, 0x9bb0afcaaa049dec, 0x0, 0x80000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x110, 0x3, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) syz_open_dev$sg(&(0x7f0000022000)="2f6465762f73672300", 0x80020100006, 0x8005) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x5, 0x32, r2, 0x0) ioctl(r2, 0x400000005387, &(0x7f000004c000-0x3)="9ff79c") mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x2000007, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x800, 0x400040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x4000000000, 0x0, 0x0, 0x2000000000001002, 0x4, 0x0, 0x8, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000566000/0x3000)=nil) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x3ff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4, 0xfc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x2, 0x4, 0xb) sendmmsg$nfc_llcp(r6, &(0x7f00004ad000)=[{&(0x7f000071b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f00004b0000-0x28)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000a64000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r5, 0x4, 0x40000) setsockopt$sock_int(r8, 0x1, 0x2f, &(0x7f0000cf0000)=0x8, 0x4) sendmsg$netlink(r7, &(0x7f0000354000-0x38)={0x0, 0x0, &(0x7f00003fe000)=[{&(0x7f00002fc000)=[{0xeb5, 0x0, 0x0, 0x0, 0x0, "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{0xb6, 0x4, 0x102, 0x0, 0x0, "80413b065a010ed3a699742c11bdb0ac4bdddd7fff882c1172f288cf2d49d9fc7697b138e603316e906e17b0e2bf156fe93161d3ac2c0585d6f3686e798a7a2a69d79f77d11cd633e093bc99cb2515196bf505d272cc6353c6080e7d8d261ce25875dcd7873d0479f9697fb59b500be4e819d08e15cbde29d974a5dd5e51d4990a57edf04a8ded585b111a6c5ec5e42008d82cb5ba62660a4dcd98510dd7dd40741978af92d3"}, {0x70, 0x100000000, 0x1, 0x8, 0xfff, "73cc1e92733e16dbda51c18fa78f1d6f9730cc8e64db95556cb905987fe719bed73eb49e8e3af06b3a5df77309830b39216b9d43a3314824efba402748bb319655a31e9485abaec72373e994efce2d480f193ba3471c0afea79d47480ff7c013"}, {0x1f, 0x1, 0x400, 0x2, 0x2, "d1b596f28b049efebd520947dc9361"}], 0xffa}, {&(0x7f0000f75000-0x1480)=[{0xf1, 0x9, 0x409, 0x9, 0x4, "f9ea6ea2209ead79deb287f920df892bb4168f5036cab298310b54c0b8cf400144a86c309c7c4e829e99207b95d3c3328f74984482c40300a90a85c99d91dbb5d800fe3aab2ecb050893e6d21d73dffde2f5e0fd17231c718692a918ee61dc1b31ca5b79ffa621f0f006e8ccbc694223eb4d3d7082907019c186ab0a98d8bcde60f966502855ad647b84389f1064d39d8c73dc8a65a266cd19eab9994ef6dcd67c3310aaaa95f31425a27b7aa8567dcaea76f921f32764133d5f075b9bbdb3ef6dca96cdf46ce22aea99aa8ed979055cb671b00303a8e4d1e787b50d0a2e7689d7"}, {0x94, 0xc5c, 0x2, 0x5, 0xfffffffffffffff9, "33218f2f3bf43c7c18a2129cebaeab2dcd00dba06d2bfc38e2b4a084e3cf325b5e252a9065781f68b63d2609172064148c94a7a206f89fd37170d41784e07e3c63f188ca814e4100c9b8656700b3fc4f7e2a12e124416eaeb1e9b894bbd47653e01e7489eba590404251a9fdee7aa44a3953df0886ef759ee0952a33db2f9bf62cd4d91f"}, {0xcb, 0x0, 0x100, 0x1, 0x6c1b9778, 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"11aacfba2beffaca1672d81e9dfe6ac838e778ac7b3cb0b30844bbed4ad08feec2d97bcf5fc4faa510ccb6ee802824e96ced6d5ee0399fd19847dbf488fb8d12858f53867f97c1a8375e5da8c6645bf8b718eaf186157a98d1eee92c07e186bf216186465f7c576dcca193dd7d82a09796a2951decfdaa27318445fe5129c220ee30b9f48514ec67ee75aa5bbcd3655043977d1617cc2dcb76d74eaa1278ad2af0ceb635dd955b2ffdb16be2af1c0b86ef1060eee270d98bc37893a5bc7b8b5e0477214994bee1f0629b1759c32d855623228440c17def814facedbba505bb82b2fbeb62e3"}, {0xe2, 0x9, 0x200, 0x10001, 0x3, "c05573a3812e7630d07a0de36512852747ba5e7c66c0afaf0d3cdb7ad96716d41feb86c075d492380b915d4a8900b19e4f523dc81e14d4d19684c4db9eecf69a64fa2bf3d9dbb6facf598d3fd1d9c9256b62f9dc689bd21fcb6a3cc6fd3894ae9abd50a713566f5c1feedbb3451c9382b6dceb0aee1a2405b909f0256d8f3ec646bb28d844c53941158a9502becc761b04efd162bb5aff5e18864effa82a317ae2eea7d5b78bff4c21dcad6fdcba93c1753fb40c1ff58df06aac506a4766dacf3132da3e83aef0900d30c7b69af93e1f4497"}, {0x9b, 0x8, 0x300, 0x6, 0x8001, "6bd655c7428c7e83f8e93c6380dc7333520fbfa0322371c063e981787929a8fc254f20a758de29688c48324559b8fea8f4da787d1e5dec9ceb2b5286fc80a97773c14373ba055a5f652030cea98d2658c2abfc33e54da02836f68e90c6b14c0515a0aa5fb467569b9129940449b9f700b555d1d003e46ef782a17694a6ccb3070980e3ca9b2568b5f802aa"}, {0xeb, 0x3ffffffe, 0x300, 0x81, 0x6, "7e08e7de35d84fe968344e92fcaaa90168afa62f82e8763c5e9e0e63e0e3595d496c85ed6c0cce9769d269d93f976d391383b7640bcd3485575365af5f6bbceda5b4ae52f0f2b0e79fd4a670c40f58c123468732a34eb3b344216fa48a967b67ecdb31cbec2fe37f3e15d70abbad735af1bb1aed4458a34bb0c36013b22befece17c008e576801071b92e733e35bd8c508ac3f300746c09942180babd9fe74793353dff09f68f1ab7ddc8eed9e5643d7fdc9e565f8fac6d84ee670dcbc64322b14455df71e48303a13f0f017cc26e24dd91ff490e858361b1d64ea"}], 0x562}, {&(0x7f00007d5000-0x44)=[{0x43, 0x2, 0x1, 0x0, 0x2, "73b6b98d20a615fecfcccd2295a73351c238b72a38a1e22458a1941fee043ae84ab0509f6ca311773be0039949bef08385b763"}], 0x43}, {&(0x7f0000938000)=[{0x3a, 0x9a, 0x10, 0x2db9, 0x8000, "e7aac4a96fa3a540be125018d909419b695ad612aa6eb84215603f26661a62999d531dfa645b11c8a50c"}], 0x3a}, {&(0x7f0000d77000-0x24c)=[{0xab, 0x7, 0x622, 0x5, 0x5, "b3355edf72399fc8be4be479d1e6acdec1b068e1eac3190d22de87b698ba70f8bee0b9d8615ca3d517282ebcce851a4e09baa09512ede0a525e1afad539127f1777dbec18b49f1b92f98853bd3e5901b8f089423956969407523079dfac64d6e11c1c36350aa44a176952fffef6344a9cb8335add030e5b19c9aa635fa2d4725017563f0fc9bcb23cd8c146d35ea1086420b5b4e3025e5a0513ffe"}, {0xea, 0x0, 0x0, 0x4, 0x3, "893382e42bba3cf17b18b03e0fc356751334d31492e80309d538df02188d29e350b43c4198af0821b5a07c0bd145d8dff989a49192ffc87374f9170c429ebccca193defa3fe16b1e39c30643cf4a9b43ec3860c3e88240df1a92375d1fcb788311a2e7c3cf388cb14421980a84acf0992723d79e8ea8503c875b882866e302ce3dcb5dbeab7224da4706e639517f150aed9a72493289f9b66d1da88d187fd26ac740d67f95c32e82219efb1da81c79013b613cf91d9623260bc84cc4193a2bb4dc2bce942fab03db6ffc834316f0c982dee002ac9b7701113bbe"}, {0xb1, 0x7, 0x400, 0x3, 0x1d3a, "59cb2c0958b77c1e4b3e47f10c829e191ddfeb98ac0a15ca6d505e80cf3edb671fffd511682eac38e5daab0bd372837a0f0333dae91361b4d12b6bdf1353dac5e10e89551e65f0509d40a4a5b6f31bf5287e652db508cedfcb0cbeb7078fc7561f4ba250a1b48ee7ef28ab1fc28fc47a047bdc6292ceeeae584c41bc1f08e474e826b7e3a6d6205166bb85bd02645abe9b08e066ecfececeb657e9f4257c83de67"}], 0x246}, {&(0x7f0000f47000-0xf8)=[{0x4b, 0x4, 0x2, 0x8, 0x0, "b2ae34cf39f217d91047bedb8ab5f3a2a0bbc067ba688d954be8e740fda985780eea24d66fa3a0f0c46e4d238c74e883653812d19a6b45ac9808f8"}, {0x70, 0x7fff, 0xf30, 0x9000, 0x10000, "4ba0b3b5a88766308a3c13e32c5aaa6dcd781a179400f6646edb5782447fddeb645a0816bf5da86e18b8753c4b59db5e7651b16df78eac9f6748facc1e10972ac13f80c22644f6f6f10650d8d1392761113454d3efc26df8c9a2df53cd867c5c"}, {0x3b, 0x0, 0x500, 0x6, 0x6, "43d4ac31c8c59c62f87b55df41070637918e473d39b825ac71f9ecc74143af6ef637c438507ffb0949d2e4"}], 0xf6}], 0x8, &(0x7f0000d1e000-0x100)=[@rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r8, r7, r7, r8, r7, r7, r7, r8, r8]}, @rights={0x28, 0x1, 0x1, [r8, r8, r8, r8, r8]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [r8, r8, r8, r8, r8]}, @rights={0x20, 0x1, 0x1, [r7, r7, r7, r7]}], 0x7, 0x12}, 0x0) sync() add_key$keyring(&(0x7f0000aae000)="6b657972696e6700", &(0x7f0000050000-0x2)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r9 = add_key$keyring(&(0x7f0000bdb000-0x8)="6b657972696e6700", &(0x7f00004de000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000b38000-0x5)="7573657200", &(0x7f0000e5c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a87000-0x16)="2c776c616e30776c616e306e6f6465766e6f64657600", r9) 2017/11/25 01:19:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000051d000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000b46000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ab1000-0x4)=0x0) getpgid(0xffffffffffffffff) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f0d000-0x10)="2f6465762f73657175656e6365723200", 0x8000, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00003af000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000637000-0x4)=0x0) r6 = getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000542000-0x4)=0x0) r8 = getpgid(r7) r9 = gettid() r10 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000107000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r11 = dup3(r10, r10, 0x80000) r12 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0, 0x0) r13 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r12, 0x0) getsockopt$inet_mreqn(r12, 0x0, 0x23, &(0x7f0000eb0000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f0000403000-0x4)=0xc) getsockname(0xffffffffffffffff, &(0x7f000030c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fd0000)=0x9) setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000)="f3", 0x1) time(&(0x7f0000ab0000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00001db000-0x4)=@assoc_id=0x0, &(0x7f0000123000-0x4)=0x4) getsockopt$SO_PEERCRED(r11, 0x1, 0x11, &(0x7f0000fc4000)={0x0, 0x0, 0x0}, 0xc) fstat(r12, &(0x7f0000bd3000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = accept$packet(r12, 0x0, &(0x7f0000bd2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f00004a0000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000343000-0x4)=0xe8) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000b0e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c05000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r12, 0x0, 0x11, &(0x7f0000cb4000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000458000)=0xe8) getsockopt$sock_cred(r12, 0x1, 0x11, &(0x7f0000603000)={0x0, 0x0, 0x0}, &(0x7f00009da000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000df3000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005b3000)=0xe8) getgroups(0x5, &(0x7f000082a000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r24 = getuid() stat(&(0x7f0000d72000-0x8)="2e2f66696c653000", &(0x7f0000c21000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r12, 0x29, 0x23, &(0x7f00009ed000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fa000-0x4)=0xe8) stat(&(0x7f0000084000-0x8)="2e2f66696c653000", &(0x7f00009c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000eff000-0x8)={0x0, 0x0}) getresuid(&(0x7f00006bf000+0x720)=0x0, &(0x7f00008cf000-0x4)=0x0, &(0x7f00006e5000)=0x0) lstat(&(0x7f0000c10000-0x8)="2e2f66696c653000", &(0x7f00005cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r10, &(0x7f0000614000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r12, &(0x7f000074a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r11, &(0x7f0000c6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000e85000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000008b000)=0xe8) getresgid(&(0x7f0000fd4000)=0x0, &(0x7f00008ac000-0x4)=0x0, &(0x7f0000544000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r12, 0x29, 0x23, &(0x7f0000907000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000302000)=0xe8) lstat(&(0x7f0000dab000)="2e2f66696c653000", &(0x7f000084d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getuid() r39 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f000070e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000)=0xe8) fstat(r11, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fb5000)="2f6465762f76637300", 0x20000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000732000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c8000-0x4)=0xe8) getresgid(&(0x7f0000173000)=0x0, &(0x7f0000922000-0x4)=0x0, &(0x7f0000ef9000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r12, 0x0, 0x11, &(0x7f00001d5000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000-0x4)=0xe8) fstat(r12, &(0x7f0000dec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r47 = geteuid() getsockopt$SO_PEERCRED(r11, 0x1, 0x11, &(0x7f000089c000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f00000ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000982000-0x4)=0xc) r50 = getegid() getresuid(&(0x7f000080a000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000c08000)=0x0) r52 = getegid() sendmmsg$unix(r11, &(0x7f00003d6000)=[{&(0x7f0000a19000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000586000-0x20)=[{&(0x7f00003cf000)="c50a608772558f30ae3137a3d318d548e1b8aa9f6e11d947e1fd14ff13df1808ab9855771a72d6600b15ecbc04b6220a9e3bcb4ca6ee6e74835ca65ee90bc1c837c48ac7f92e8f576434b6bedb1fe302ee99a2df95afefd7eafa2603147cc9e5ce824435b22e24dc5a4ab1b14b2d2d9a92821c6845db698a4dc8f388af56a6f7b2dc2117e3653bd4c12d36910c0cd36c997dc2def7eed94d8ece117f548be2be171bf60875fbd6f81658f969d0a1b02746a44aff78f89d2713618e9740a921", 0xbf}, {&(0x7f0000fb1000-0xbb)="3511e4a52ac273ee9aca372b722ba25644c87f91876d7f3ac7bfcb53ac353eea283fe2e6582af24dd8ca2d5fb130a2365f3b1617f2deea1f10b4c7875ca2f5c19fd3939d76aa1579f388809517f853034fd4d4eb44b1d81fcefd453be5cb0b5aa3ae6c41a814a937f65faa880448c6555903a2e6a719536cec31c3f8f8cc27f778432a38ec8af0ae8dc90f98c7b9fa013f3d398c75604baa33d240d7ba6f47a9daa6c1045540bcee056a29e3d53be618ab10e43112cb3aad9043a2", 0xbb}], 0x2, &(0x7f000049c000)=[@rights={0x18, 0x1, 0x1, [r10, r12]}], 0x1, 0x40080}, {&(0x7f00009ce000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000c7b000-0x70)=[{&(0x7f0000949000-0x4)="ae30d2d9", 0x4}, {&(0x7f0000b86000-0x31)="d8f3452ce94bae11970009fa7303e99f43559ba533355ef17fe9a344b4125cf9a4969aa2ed91f819497d79d0b30df8ebfaee4d7565ef96ce5be3cc5e32f43688c946f7e7056215a1caf9cd7b8785a12fec9004c00052cf8e41dbace6d5499dda2cedd7a247c45bfe446b93161fa054ecb1a7d8850429", 0x76}, {&(0x7f0000364000)="dd8c129cfd85a66d4ce681b0936997525ab8151be306325de6ab5b4bfd00e555d8cf0c92b83034d220760af5bc3f88d5a227416d56cf6ee7bdac041ec2091a228f650fb5bab3eea2026a3fd0cd1e73d57c2ab3008b8270f047ff873f64b24d4014105d3b07a42b99cd6f76bdfe266d8b887a2ae1e9dc61cd320565107325b3f2e84a39ebd28d72eaffd533e65648a80625adac8a226a0844", 0x98}, {&(0x7f0000e9a000-0x2d)="3794068606078931053080fe52792e404a3c66ee7e1088fbd677aebf2eab558a4d3c4d8bbac9f2dd26c3f3bda7", 0x2d}, {&(0x7f000077e000)="102c913e41cedf1bbb0e0a9b9a7da3ce2aeb2e6489a1e714b45d268184cd56f597bb9562ffbc477286ceecdf36ca4291cbf642f57057178c976865c4f236d801cd1b763bdcdf6bff98", 0x49}, {&(0x7f00009bf000)="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{&(0x7f0000093000)="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0x1000}, {&(0x7f0000d94000)="97fb03f163fd4c7d6731df89fceeca35eb38caac26011d6ca36eb416c268b980098fb1cb7a223049bf2b092783ebc76baa79a541096df8799982493d2ed450370fd7ba901a256412874cfaa48aa6ee0770c8e1f0536b8853660705a14b4be38442ae73afe141be37582091bd8bc8da5187c6b8eaf3fa3da92cad97a813c93db4339625a39324c3e279ad4ba2a70c745a15b0e11e1c83fa2cb9387bc768184fbcd1c87b5a5a99a286042a619298934dad4ef240d5c89fbcdcb8bff5fcd11fac6a5b0c6252452e26f1f85a5c0665b8d46adf02c9430e7f5e3769dfffa8c3854aa419c0a98bdbc09e8934e81400c9a76d569aaa51ce", 0xf4}, {&(0x7f0000875000-0xd2)="706feeb12c0a0e5960514b4914a834e1c74bed826b021ebe28dbcd7df17705ab96e4feee9654b804bc6233bb86c401fa068bff9da5ed82054e490bda0fc44833bb3f285ece0e12f5dbc4a8e835e1696cfbea0254f688154f8a3b4c8318fc6195b1ab10f654e23f57051418ef6102e4494be0eb67965450d9524fafb816ad471b85a93ed204c8eed21668ec2977213e87859cae39be690ce241ed0910cc39f498cee3cecbb73ba0457158bac8c3634242a287ebe78d51afe3c5e7546bbf1b8939e03400b0c0b596f2a18a1d5f2627c2410037", 0xd2}, {&(0x7f0000f24000)="240757dd06454d357d0664d9a6e41c05cca7d0f22cf3222e7212f3faa4eb2afb96e8a4a2bc3b0e1f194ca06acba6f912f1aa6c64c483d84446e13f63f73779c6e1be5c3b01fe2b00dfe2cca1e5804c8ea1ee43dd715b840346e62d4f9c96fd608a1d05a9f44a5ad74a03d84b39bb75ac4371defcc4737cbf0cc3c39567ffc6e8b96e5d117cec034901c9c6e0b5eb2010537b9f4ad0966493753ba8fec089cd7721b23a1a0ccea652fd62a25420165ddf8a1ec9d1e9606d7324ad2c2a997073677757725921f0bac1d1c2cb8289f579e39d", 0xd1}, {&(0x7f00005f3000-0xde)="c14093736e74b9beac682761ab255116c94a4843d236ca12945d5774c8962af673a9cb9dbfc88b113c5dab8b7d189dcf5370d8a84bed995d5f7df7c89b7ba0e9bffb8120ad704d00facde6eac354ec58ac5aa9397b0b4961bdf376f1423e45423f3981abe434b778f5eb52c7720b20a13c973a43b25e106292852833038a61f3f6855ce64784754f604e57e5fdc33ba9c56302efa9b29a41afbd0916f8c6487d7e43eb4acd80b990551ffe126675896b46ed2efa75f09f7558273905b872b9b0cdcb94ee4c32e2d4a948ec21f991c1d541fa7874293e53788e8ada556ec1", 0xde}], 0x7, &(0x7f00006d5000-0x100)=[@cred={0x20, 0x1, 0x2, r8, r29, 0xffffffffffffffff}, @cred={0x20, 0x1, 0x2, r8, r30, r31}, @cred={0x20, 0x1, 0x2, r5, r32, r33}, @cred={0x20, 0x1, 0x2, r5, r34, r35}, @cred={0x20, 0x1, 0x2, r9, r36, r37}, @rights={0x30, 0x1, 0x1, [r13, r12, r13, r12, r10, r12, r11]}, @rights={0x18, 0x1, 0x1, [r11, r10]}, @rights={0x18, 0x1, 0x1, [r11]}], 0x8, 0x0}, {&(0x7f00007bb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000002e000)=[{&(0x7f00008ec000)="", 0x0}, {&(0x7f00006ed000-0x1000)="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0x1000}], 0x2, &(0x7f00009d0000-0x80)=[@rights={0x20, 0x1, 0x1, [r11, r13, r12]}, @cred={0x20, 0x1, 0x2, r2, r38, r39}, @cred={0x20, 0x1, 0x2, r6, r40, r41}, @rights={0x20, 0x1, 0x1, [r42, r10, r10]}], 0x4, 0x40}, {&(0x7f0000519000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00004c5000-0x20)=[{&(0x7f00009c2000)="27943c4ccb2ec63ecb01818a98ca14ec", 0x10}, {&(0x7f0000a01000)="54c61f4a5aced535de105fc18206c1fb9251417947e9968333ccef69ec9bdd6d51c46b9f743f0a2d190f6033446e2a96fe6abeb180ed47b557f8cad7d5a90d672b14578c", 0x44}], 0x2, &(0x7f0000fca000)=[@cred={0x20, 0x1, 0x2, r3, r43, r44}, @cred={0x20, 0x1, 0x2, r7, r45, r46}, @cred={0x20, 0x1, 0x2, r5, r47, r48}, @rights={0x18, 0x1, 0x1, [r10]}, @rights={0x30, 0x1, 0x1, [r11, r10, r11, r12, r11, r10, r11, r10]}, @cred={0x20, 0x1, 0x2, r6, r49, r50}, @cred={0x20, 0x1, 0x2, r7, r51, r52}], 0x7, 0x4}, {&(0x7f0000916000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00003a7000)=[{&(0x7f000010e000)="800180a17811b82b3a8eac01bd97ed", 0xf}, {&(0x7f00005aa000-0xac)="c6c39d2ad916a9897d3590abbc1e8c8fd1c88188c616b0c09d92f3ce882a051f87148a24a85e52590b0c9a429c86da18deb8f2c8ba193c0d647c0a7d741b02c62122c8d6ba0be8a819e112198c4b3fe0493db0b4fc0c9f2a95a8dec690c2b962e01208a44116b07858ff05cf67cca358fd98a9200b169ac217d714001bae1e1ee0b0098d02330655e0444970bbb7f9365f7c33f3a0f596fd71795fabf489789d1551a155cdfba4cc2ce31e2c", 0xac}, {&(0x7f0000c02000-0x4d)="d7e285f12b2bf788f36314f6b2c593df51150232fea994aa99cc4d70e75f6cdcccda2b91ceb4424a5fb84687fe6171cf5749589c1e0e44aff7f98b48c3ce17f516e4e85909236e6176c5ecee53", 0x4d}, {&(0x7f0000847000-0x36)="67a8bc62f0db5b4c13082c6b77448b718e6ea153550b39b8234aa1e75ec56cffc0c532f3af99895e0ac9f1f3c982c508ad2b346a74e5", 0x36}, {&(0x7f00005a8000-0x1000)="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", 0x1000}, {&(0x7f0000bc3000)="ed8190c72611734822be15af62fd4e85257dbb844c4e8490a2335410810b4d44c32336cebfbfba4638da08e3cdd6a3b4150f786613b6b1c159d65962923902fb2256f0e56db29488149856fbf3d320e676bfa63c9d0d5822cdc33a99", 0x5c}, {&(0x7f00009a5000-0x73)="6345dec536579c06606d13aef308fc2fae22f8f636200be3090f4813dbfba6620e66510366551de4cb9c47883af42c741d5a87b3f49855c4a115228eeea8325f5476aceb74b82dd9404715a5394872024d807305043763af5cf038abb4b3da75e79d19a51e265597d0dc2e9b24f2d09f3927d9", 0x73}], 0x7, &(0x7f0000397000-0x38)=[@rights={0x38, 0x1, 0x1, [r11, r13, r11, r10, r10, r10, r10, r13, 0xffffffffffffffff]}], 0x1, 0x0}], 0x9, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r11, 0x84, 0xd, &(0x7f00002c1000+0x388)=@assoc_id=r14, &(0x7f00002be000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f0000ce8000-0x6)={0x0, 0x200}, &(0x7f00001eb000)=0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007ca000)=@assoc_value={0x0, 0x0}, &(0x7f0000371000-0x4)=0x8) r53 = syz_open_dev$loop(&(0x7f00009a3000-0xb)="2f6465762f6c6f6f702300", 0x4, 0x103080) io_setup(0x4, &(0x7f0000689000)=0x0) io_submit(r54, 0x1, &(0x7f0000555000-0x8)=[&(0x7f000084b000)={0x0, 0x0, 0x0, 0x7, 0x0, r53, &(0x7f0000756000)="806000000000000000", 0x9, 0x1000, 0x0, 0x0, 0xffffffffffffffff}]) 2017/11/25 01:19:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000652000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x0) syz_open_dev$loop(&(0x7f00004f6000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffdc1, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000631000)="2f6465762f7573626d6f6e2300", 0x3ff, 0x8000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000208000)={0x3, &(0x7f0000df3000)=[{0x3, 0x5, 0x7fffffff, 0x7ff}, {0x9, 0x4d, 0x0, 0x800}, {0x8, 0x1, 0x3ff, 0x9}]}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000a9b000)="2f6465762f696e7075742f6d6f7573652300", 0x7ffffffffffffd, 0x66423e) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000075a000-0x8)={r1, 0x8001}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000)={0x0, 0x0, 0x0}, &(0x7f0000ae7000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000429000)=0xc) fcntl$setpipe(r0, 0x407, 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000745000-0x5c)={{0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, {0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000000dc}, 0x2, [0x101, 0x0, 0x1, 0x1000, 0xfffffffffffffffa, 0x6, 0x40, 0x80000000]}, 0x5c) syz_open_dev$sg(&(0x7f0000e76000-0x9)="2f6465762f73672300", 0xf8, 0x80201) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r2, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r2, &(0x7f000000a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f000000a000)=0xa, 0x4) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000000b000-0x6)={0x0, 0x3}, 0x6) connect$inet(r0, &(0x7f000042b000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/25 01:19:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x0, @in=@rand_addr=0x9, 0xe4, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000fe4000)={&(0x7f0000559000/0x1000)=nil, 0x9, 0x1, 0x28, &(0x7f0000773000/0x2000)=nil, 0x1}) 2017/11/25 01:19:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c5f000-0x10)="2f6465762f73657175656e6365723200", 0x200, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) 2017/11/25 01:19:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000038b000)=0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000032000-0x48)={0x50000, 0x0, [0x70000000, 0x866c, 0x6, 0x8, 0x100000000, 0x100000001, 0x0, 0x72d2]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000e9000-0xb)="2f6465762f6877726e6700", 0x404080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000612000)={0x1f, 0xa136d26, 0x4, 0x9, 0x100000000, 0x1c00000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002f3000)={0x9}, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006a0000)=0xc) getresgid(&(0x7f0000feb000-0x4)=0x0, &(0x7f0000732000-0x4)=0x0, &(0x7f00000ea000)=0x0) inotify_init1(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b9e000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) ptrace(0xffffffffffffffff, r0) get_robust_list(r1, &(0x7f0000feb000)=&(0x7f0000ed1000-0x18)={0x0, 0x0, 0x0}, &(0x7f0000dc0000)=0x18) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e55000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f000030c000-0x2)="7354", 0x2) ioctl$TCXONC(r2, 0x540a, 0x1) 2017/11/25 01:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005da000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x4, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = dup(r0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000005b000-0x78)={0x5a7, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x6, 0x44, 0x1, &(0x7f000048e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff00000001, 0x4, 0x3}) dup(0xffffffffffffffff) 2017/11/25 01:19:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f00003d6000-0x5e)="d72a1318acc0af303c499df86dc73d2f852809ae17f0bc18908be318e993e682b9f6871ef8dd34425cceec3772adb99915516467b186f6b0969ac6cc74dac0239e0dc45a811ab04e387248ad9b001a0a2061624d2bd78a7ab758f69f8a47", 0x5e, 0x0, &(0x7f000014f000-0x1c)={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f000026f000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000116000)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000e65000-0x20)={0x1, 0x3, 0x4ff7, 0xf72e, r1}) syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4102) r2 = syz_open_dev$loop(&(0x7f00000f6000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) fallocate(r2, 0x11, 0x0, 0x44400004) r3 = syz_open_dev$mice(&(0x7f0000296000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8800) accept4$llc(r0, &(0x7f000096e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000b42000)=0x10, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00002f8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000abf000)={0xffffffffffff19f8, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) tee(r0, r0, 0x8, 0xcf4d4d165bb5db6d) bind$llc(r3, &(0x7f0000c08000)={0x1a, 0x1a, 0xab66, 0x7, 0x1000, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000e26000-0x9)="2f6465762f76637300", 0x0, 0x0) add_key(&(0x7f000022e000)="6269675f6b657900", &(0x7f0000c95000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000123000-0x1000)="1a79b995687be1012f88de9826515cbd729298595a233a9e4d9745aafe280527d88bd1f7c00bb432291b3d6b535dc218c1ae792b9a30a3b7bdc60c5c32f38074870064c2faa72b2ec6114d8f44d71d5122ed5ce7f62fd89ce91c3989a98ed292c84c61261f94494fe983a5dedafde1732e453812b5b8cc2866566e2c63c713b76a3edf2d8f01e28062ab6f283fdb822ee13445424bf23a788e99a8638820f2802ab7aab07ef85cc4af64a52a43262a22db60aa4f0c8a557992ae5525a3841f10981674d6a76a0b291ad9ee1efbc4f5ec8b605e594f52985cd2433d022ebc60265943dbdbc9995e7f3745cdefeb24d15fc372be7770d68705dd34d00851af438b495b23e540a4f9f8fe1b5a1947ea5ac1f59a07d2231be56621ab28e896f405238b9cc262f6eb8d5ccd876f51d673adf24061df800b2603a30c06ac5b05848beb9a37f958cc955c26dfe285b5ab1546d5bfb3ad27f30b1be61138416be9dd536ae97187aa08ed171a1fad3be27125e592e26d24778f0daf05a67d544fea66056aa3e76cdc3367b8f7c49f47a217cb59e2bb7c2392c79cc5225257382d56df6b5620ce35b7a456e428ee7fdd8c37d6f1b28d02c7cdc63428f44bd5b33fd3d74d5a9ec518201e390b884965e8715e578e5ed0d645b64c266f619fd57c2eebf255fa883e7cbc1b1dc7a7c6aa0e0c580ad08703f88468e6b378e8bf8d5b747495ccdd0726b408ba9b38cf3e724be7aecc8de564ad61a7d3ea5fbb3ab24d9938236796fce6910f2ef698434373e43c95e607271d2b38c65fe280d8dc5ad97743116851636d1ae0b396e4007f8ffc183fac91b4414d084b58ea71d6b9b2adb6ba0892614f784815a2d40c4a6fefd167bd469ac5fc81cae1cd438b64b26557390a774dbe1eb364e483443fd821e4e9a7acac7fc6181c13060dd61f75bed1fc7a959740e0e21f3e1e39f2cb8c34a0e77c0573318e447db62ce77cf3ce442809861a0969b9ffee28e76110831277f1b38e3db44a7ca0d6d7ced8ea6172deb7914b39710ef89cb004d5b82fa7d20d0ffebb0a6e20372fce80c7af569556416f0e972d4b8afb3eaea803614377274c64b89e9a9fb8a73eb176c0930f15ca7e9497ee6bcedc26fbd8830812df137a9428d0485e2d0ff2f75a40e161c6536b86807613f8f60d606bf907015fbe62b71eaa49c49b14712bc422e48ab63a9bc1344f984ec78238db10653349f052e26ff113cbf5a014c988fb564b6b30873b2ef697d8675cc3692662bee4c0cc5a9f58eb22b62eadb76a8d1ffd33700a86e74bdfce40ef2c389719fe1275df9b6afcfe584487a78fdc6dff939047312a54d9dcc4750bd05a58dd1affcb27be19ff97137b800a7bac009b4b262366b8f41116298fcb409df5421fed630cb30a3691e22612265aa9179254c975c043cb727d52f929453d549b76c441066585251e937e84d51efb456d1efd17fd067b6f378937c3fc00a48c75e7f9566c56d294f99e985f306605f546fa2dadfc418fd02f8141b3501156bb3ab327973173175bfe296e1915958dce1dc87d1058ef61eeb4d8a72245791ebe5a67f27852782a9f26ef0ad9348037461a55689c88720c06334f0d1c213fad031808abc66f8c667a62c9ca7ea1dad36e4e63eb87519a8544a34c337cb2c599fa3f1509cefa3adde606ef8767dbdbe67f9bbeedd866065dcdc90d40b5b006fb41af223dbc78dca5e906369f48cc96ddc916f41ed99cc9adf402a4644a78d3ba14f3f9bebaff8b07e9fd33ea380d7873ed4a7409380a7712c0e15507a1f70ea0f040577336e9b3df7cbe3d09869911c242c7cc0409bebc916da21262c3acdfa4164fd6d8fc0526eddd7fbb9caeb4b08fe241bf639a2d4424ab7f5a117717c2b23f6754f3c95d00164700d6544ec24ecd61295beb5665b13bc6b29480b088232dba19a7c4bcbf01f2c2312cfff386fd17b85d120f302ac839beaf3cb9886dcb6fa215f77b63750c7a1ee647c9a244f2870b3127fba320af6ec841b53451ff17eecb645bc35680599ce40206045126fc89340fb040cdf0dfc49421a1b0bbb77329ae01d399fd3d994f4d1fab7c32c97cfc9b5679aa3813c347d671426495dfa4fd398d801a8198818a7a4fa1fc506c2f0167cc5d87deb732fc1270e47fc9064d679f25e18d074a7f57ae2add535fe57eb630cdae5607c630e509d19819cefca5e11c9aa5e703d5e57baa6d3925de43b75b5016eb22fe1f6cdfe1ee95e42b79f54d842460adc7a6e04e5a3c6281239d726bc9d1bb1d688aa0cc89c552d07e94ffa268d7ee9cf2bcebd75a5a301855ce84699ad917bec1c23b702a4c68f0fcf42b8a8da057697c87fc5d325d479be9ef73c0b59d42a478a504ddaaa027fa1ab39baec2bf58bf2c17380a6cf1afce49e78de60b94e16c1c45e24751bcaa2849cb44bae39c012992461b7feb832b7be43ceeba43046a6f226f4aa0829c2cc89e71778014a4014019c5793ea9a03cc10670b2124c9d78076c1b1dc52dc7821daf150529417cd52b811895190201f74c5aa4edcd035d12baf30da74c21bb6a930366e0c066520a6bcfe36c1aec4071e0e664d96ff811b97e84cd82da7d4ed1849db1fdcc4e4ad5a5218a2755dc14d9cdf2a4ece298f82e99b73fb9a030b0430378313e62ac2045f2061c6a1d8bc6cfd96a8f57426a35dbf85aae4d59796cbcf4c535739ab971b114c4e8af18f0e5e816a5ad830dcb4d04f196c0aba7dc8d6ebeb2aba1b22809900c0279bb4cdd80f576bd6880fcd81dabaf25de53febc01725f576d144800b2589e2c1d38a4787dbc9eaf47e3fd18f6ac32535b7fd92e273db4e9b0ac90cf3a7fcde52eea6986ca66cf0c91f983b13c9fa560c833417f5fd48ec11e5e7e77a861cf88c5b802c833cbd444ac9e3a39f2bda31c61dd293ba4b2b303cecd9ccfd6f610f88c5cf46bcd389d5d80627c16e0fc437e922b438b2fa506c08a6213fd782c3a160557fc291f4b21f0ccb36598acd1b35c54863ac5c193a2d4400c8c07798536e3369667cb0d03a3e8f7e86e305a774db8370273ef23e09ed6107174dd0f1ddfcd402af8c6b3929b377c90c4b1a494b03430c8910786ca14909afa08322cfacb97760f06e43e0e915c24176a84e327f996a34644123051740bbd0be9d4c7ba9d6c10b5ae59ed19c72edcd7af2118711a61678e63f1e06eb992dad2709d6f5f28b950b8b23776c227a35c71612e12dff873ea0b940aaec58082a73fbb430afccbbc99d3a0332f2e1e754e056a1359157d156a0c09bf725c15a0886782d73b1b50e937e0c8ad661f97eff18911a03946197f432ddf919895d70ed500772018201609f8d0d5e3c8f0ac77739dafb07680985634cb84c3ac3dfa36f6f6f5e16dd753ccf16e893cbc0dee46c20e0fe9193478438a83b72336a1070ac8b74ec03bc546302552efb46004c603af806985968da1ac501aa74797372f4d3548df0e874ab63a5c86a4a6e053bdb87d7c930060c5b20b51173fb6284187c39a87c38bcad52e1600c1d10be209bb0362ff751eafbf154cb96a2e1b16e1defda1779021d32d360311807f48daf7136616e79dbea160f6e865f8953fa53575d3440f996bbe1ee2712e37e915002582e903a417d9eeba21a90f9890a1a58e858c8a97051c6cf7419b4d0f85877b110b5c83867f79836d6fab69110fefea1a08479b81594c1f072b476aacb3a9f867a1680758b2b3c0bd81df3d395034b756b1cad6f115571145085d0e3693b88f8181a7d5312fe89e11f4b4a91ba92eee6f10bd145edde5e0292d05a07fee845cd3ff876c44ce2ebd7e44d95c68de1e5967c45165c37de2b1d0a4a7034c43c792b827fc009ae08be03ba60ac1964b663a8328fec409840d8696a8e9a1b8e34cbacc297fab09b71d02178e661874b0f5eb80dfcb74d7dc843b8e8c5576b230e1adb1195b8e662934b5836267cba2870513ee87ae611e19cab96df86df76cdcd34e379299eaaf937d93b8b585b77349196674313ff4ec78df948c26315fbdf17dbb6dbd61633ab81e8e8758a829b00065f534a3e52ff423eed8ab27bf631b4986b211be65b9fdb06b2b187a1653feb7626f78e949a8c39bbcb08b791ab2dd6d7f62d6cc00cf40046e6c8f5a726a17f50614a4210a0e57086a03eefb2c9572c9104e865f014726fe162cf9a970328010861a33e1d488e464e64ed4873caa314ba60f05df37ef1574f3624a27d8728810f0048def1ef2f67c4e63330798794bd2087328c9ea0cd4f29d41ffda336c59dc19eec1d6f137f9caf2e34847b3b8082810f9b2838f4cde5d7212dd3bdd701ef9c818ddfe4fa36d75b07e6bbdbeed70486859d0a7042af41f7a906b78498536230515d6fa2d21ad3a5d53c1ceb647897f2b222177933f690a289ea9d8e09b8dd9085f9a6b5fd8f35b8b4bc48a6928a9f9db5c099bbaccccb2c44fcf948cb7f95beebb27e4037452686e8a0e89a94d3c14b788f162edeec09c8a77d13589b2427e130ee8625697d55d7166ad2aa781ef9e70171f01a4908ed08cd8739a643ea562b32b57cefb83a1721e1e5741131de62a08edbb9be92c3a9824a3cfb3c476fa6603fcc0d0b528046c85386aa8350f0541a0718534c44f22de1b5f57e8b1b4227ac17884e6de48e9b9d3c76e047bb25ade38eded494336052788712821a31c96268278bd03e953c9c00e43b7843e29b4e58b8040d9ffe984f955eb25767f5538d682eb81ce6c0eae01a51039541a026883ddd23e56a636d8cb3d74e128e72af77e6aac02edec6b1bee46b72bff4f92cc6f86ba79f5f9c50128110ead2c560cb0ae0cc9e4b7fcd9e6976b31473c8bf894cca9254dc1ceb207cffc273f93411c97567a2bb93156d9669f30179d039447a4c03a81cb4ac59050f3ecf8bf565458825594a5bb043098b37da937ff33fe7f872b14c5e9bd87f8330c9e36986e9512d4499981d70543acc8f748b01de965a2e479c9d9c9c19ff62d73d91492dd124c040b55459290431b588de2095b837e237d33c847d7852e044700e5cc70df37fbc2e1f86ccfc1d1279aec765cf964ccd5673c358857f4f2fec7bc23596a90f6c73aa4e918705fccf565d25c88f3beefcb274149abb56cda40014c42a4eb6cc073de82729fa8308da000cbae85bc95e0ef5308771c2f9239cbc88e0123f2086f6e8b948863b9c898673ab2a77dcc6c19c6541807dd71e9e2f0f86027d7aa91c1c21c9ae180207ae27ced6522bdf5f6daca9cc2789ca24d70c0e48f3edaf07d9f2220ac20d4ec2b23b9ecdb3eb182287efd525db29d4075d1fd4a78cc78cb8bebf7da75e73baaec31d961a297acc041bbd1268bd28ae3c4f30349536e19e6a79ca821f788b13b205874549fd9863f3a5e02eb752275473720d1ece46555a4bfc22385315e2016d209cf77661e3d0e84fc1e25cbcfb407b8ee0cc0bf8f450fbedbc63c6a39f6580c1df76b4cf58d01a09ffb08db156f4d34afefd48032b371a4721245e9b9cd9293b5c4fad413b1a9661f1b51176f5fe8ec6793c7883cd6a760b17615d680352019e5038bd7d2b8a7303223531615c93db8b11d608f9dcdf34cc1529cd70389acddf790f19e71612bc4932a46f96c20d6c7b1ba472ada04e5dc21d248066e7b8a8fb88baf2a4669d93f106b91a76699c9e5f024e2fdeaecddd9352eac5f2796543d4fb895b6aa14b5578480c3849b34fc789f39a95dc9d740015e5227a1b68bbb3a9e5aa37a6a0b1c7bee40695b7854fc01b1a868409798dc9393e1577f1bde7a77cfd44f961c6489a23f", 0x1000, 0xffffffffffffffff) fcntl$getown(r0, 0x9) 2017/11/25 01:19:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00006ee000-0x2)="75736572aa736563757269747900", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x3}, @generic={0xd397, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) bind$inet(r0, &(0x7f0000306000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000efd000-0x8)={r2, r1}) connect$inet(r0, &(0x7f0000ef4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) r4 = socket$unix(0x1, 0x5, 0x0) accept4(r4, &(0x7f00009d9000-0x39)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000607000-0x4)=0x39, 0x80800) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000317000)="2e2f66696c653000", &(0x7f0000221000-0x6)="6400", 0x2103006, &(0x7f000077b000)="f3") mount(&(0x7f0000d12000)="2e2f66696c653000", &(0x7f000080f000-0x8)="2e2f66696c653000", &(0x7f0000463000)="7379737600", 0x91b8b1, &(0x7f0000b40000)="") capset(&(0x7f00000fc000)={0x19980330, r3}, &(0x7f0000bea000-0x18)={0x1, 0x6, 0x0, 0x3, 0x0, 0x0}) r5 = semget$private(0x0, 0x80009, 0x100) semtimedop(r5, &(0x7f000001e000-0x2a)=[{0x0, 0xfffffffffffffffb, 0x0}], 0x1, &(0x7f000001f000)={0x2000, 0x0}) sched_yield() r6 = shmget$private(0x0, 0x4000, 0x7800004f, &(0x7f0000d28000/0x4000)=nil) shmat(r6, &(0x7f0000005000/0x1000)=nil, 0x5000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000913000-0xf)="2f6465762f73657175656e63657200", 0x400004000202, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a73000)="2f6465762f72666b696c6c00", 0x40, 0x0) 2017/11/25 01:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = dup3(r0, r0, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f00000ac000)={0xf, 0x3, &(0x7f00006ed000)=[@map={0x0, 0x1, 0x0, r2}, @generic={0xfffffffffffffff8, 0x70000000000, 0x1, 0xff}, @generic={0x5, 0x1, 0x3, 0x6}], &(0x7f00008c6000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x6, 0xa, &(0x7f0000486000-0xa)="00000000000000000000", 0x1c, 0x1}, 0x30) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = semget(0x3, 0x0, 0x8) semctl$GETZCNT(r3, 0x2, 0xf, &(0x7f0000b5c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000cc000)="2f6465762f72746300", 0x8100, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000fd1000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) 2017/11/25 01:19:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x0, 0xe4, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$usbmon(&(0x7f000033d000)="2f6465762f7573626d6f6e2300", 0x0, 0x100) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f000053a000)={0x401, 0x0, 0x5, 0x0, 0xf9, 0x9, 0x1000, 0x0, 0x661, 0x3, 0x15, 0x3, 0x0, 0xffffffff80000001, 0x6, 0x1, 0x1, 0xffffffff, 0x7fffffff}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) r3 = socket(0x10, 0x80f, 0x7b) getsockopt$inet_buf(r3, 0x0, 0xfffffffffffffffd, &(0x7f0000a1f000)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r4) 2017/11/25 01:19:28 executing program 4: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x81, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x5, 0x801ffe, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x53, &(0x7f0000e35000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[{0x9100, 0x1, 0x593, 0x5}], {0x8100, 0x7, 0xfff, 0x6a3}}], {{0x80000800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0xc2, 0x0, 0x0, 0x800, {[@md5sig={0x13, 0x12, "ada4d7cbfe7b7d8fda83cf5bcc125f0e"}]}}, {"55"}}}}}}, 0x0) socket(0x10, 0x2, 0x9) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) close(r2) r4 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x4db) recvmsg(r2, &(0x7f0000e27000)={&(0x7f0000617000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000010000)=[{&(0x7f00000ef000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000cee000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c}, {&(0x7f000043f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5e}, {&(0x7f0000697000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f0000b65000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000a58000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000dac000+0x771)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x7, &(0x7f0000665000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x4}, 0x20) socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) vmsplice(r3, &(0x7f0000928000)=[{&(0x7f0000d59000+0x8f4)="83c3a7be047bb8adfd68410e4a87e1c8018fbaa52124f8a7490c293870c90d02913fe309a9f93765a310af5954eabc644c0b6e91a90a59a972e968f7eb53902b94a2d100e76e719cf42579a2a5e8b878fbcfae8f9d2d58c4e50c40567b6764fdd5446ec0cbab28cc39fe06b20b6a36ab1b0e90305437ea64cd4d6d203e5eef137d96660bf117954835dc4c9cb1c992160a6e51194afbcd5c95be55401d7909db", 0xa0}, {&(0x7f0000b05000-0x1000)="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", 0x1000}, {&(0x7f000017f000-0x9f)="5bfd4645b212a2bb7b299600fc5ab196f1e885e407fb65abb0ff1a62b12637abb7c83e2894ba36f2d5ea6bd2abb185244bd7f13e8160e71564a44148d864e5112bdbba99560528fb68dc66872d8466c85de21c735ff89dffc34edffd5f7e5bbe09e5e1b3008fae3effa03536637bef46fffe2ff9fa42cd050f62bf9b774ed048500de23223b25c959b0b1b15c2e7c0c63d4be534fa8ff866d58b29c2ebdbc8", 0x9f}, {&(0x7f0000f5f000-0x48)="19c5448190794392197aaccdc60a6b7ca3df32a294a9f22e58a34e2d48b9b60d7ac1caff7497da4a07f7115f3ce0baff6135c10e9c323b99b1e7b6a74d6a5b04d5f337542c7c3c00", 0x48}], 0x4, 0x1) bind$alg(r2, &(0x7f0000a35000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "6362636d616328646573335f65646529000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f0000a5a000-0x1000)="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", 0x1000}, {&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd5135eb5d12d73c4342f0d930f342f352edf250487ca0f9f6cd1b1f400175c8b1301ac7825361a7a63dfefcb7cb71ae3168e995aba77bd533b", 0x63}], 0x2, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x100000000}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90, 0x1}, 0x1) recvmsg(r2, &(0x7f0000852000-0x38)={&(0x7f000015c000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000e23000+0xd6a)=[{&(0x7f0000685000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f00004a7000-0xfa)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000cc7000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}], 0x3, &(0x7f0000745000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x0}, 0x2) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000090000)={0x26, "726e670000000000000000000000", 0x40, 0xf, "78746561000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) bind$alg(r3, &(0x7f0000c9d000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "6362632d74776f666973682d61767800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) sendmmsg$alg(r5, &(0x7f0000791000)=[{0x0, 0x0, &(0x7f0000cf6000)=[{&(0x7f0000572000)="5a233dd0e4d681a52f2826b3aa7265d0009007ef028bd4e19868b435ceb916f41babb6b24588258dfc7a700769a4df4730179aa42e247a7167dbdfbb9fcbc86648cc0bf9c0cf64c492e3891656e26c7ea77e60120c2530c3b6c76add7b484c2b9141cbeee012795bd62c9453dc79c346ea7d35b1dfb5da40d530b531f24b1bdc5730bc758481f31b40b7c284d574011b7c867cfdc50b241f8e2ba92166d67f79e529e2925a7c8032ee388c5836eae9d54e6203a96299d065c1137cb48d2e92cadfbf27956f51bda9b5c27e81262b24f1d89ae7a00930099505f12e73a158648cc845ffeb051eeeacedd65205ffea885a", 0xf0}, {&(0x7f0000f73000-0x93)="bce1a9f5f58c4f153512efeb40a23acc8ccb9b29463d34b5ec9a62d78e451c71d7989a97d3d43b73672ec98e73d1ed5b7eb8b4e45cd7e8e69d1ffed0b40c34d434ae34616ab6db09273bae799f159bfa8044792e6dc1ab24270d82db943a0514f62d8b9e543bdda74c99842e93d60a4c31f5e813c65a6f82a90404308a8539ed04baa64c7307390b49317ed3a55797efc1f81a", 0x93}, {&(0x7f0000916000-0xd7)="eaf6a49df357d573d66d077f84004f59860a01f2e3fa10a806de8febeebbd1b3f29557bae944cf0ace08f0ae38ba991f0548ac73f170cd21224b9cb1bacfcca9057430e85a93ca1a7dc13957900610c6c8a60f234e55d4431fb86cf76241916f0f6e1c0d3e170d28835ab197b508d8e8642257693b99edc55ac248061eaebd6aba5dfd647b8ac069a2d77e65f86ea84014f95f0b67b6c11ed8c445fc24ff87cfaa024050db57db5f01960b34ce30f618530ef23861356001349c1505de8355389cd605921859a582ca1a12bafb9e82651768a519651edc", 0xd7}, {&(0x7f0000d50000)="e5500d1d9a143682", 0x8}, {&(0x7f0000088000-0x1000)="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0x1000}], 0x5, 0x0, 0x0, 0x40800}, {0x0, 0x0, &(0x7f0000c6a000-0x80)=[{&(0x7f0000a13000-0x82)="a97485010c359dbe4b696b897b26f8f4886bc1c610dad9e87f9c25e2a0aea596630335ba48bd1a604f399ef990312eb622931669765385ad4ad742bd05817741778c169c04c4f264a50bf0d24f37627be03051f825159f952096512bb8b1c0760cacc6fb52e90f11a40ca9415cb31618faa79f6479cd3136dd9108c847d4182987e6", 0x82}, {&(0x7f0000a7e000)="ca46f230046a75000a4615ae3501749ac6fc86bf78dacf3f8ed1bf77bc429d95ab18ed9452639821b2c57687c97858d4bbfa3bcdd642e911013b9d7b38052a6278912558888a1e3628127b142f249b7cc497274fabecce02a0b472406dfabf755d566910c4c622cc5aee8350bc8434743244c0c491", 0x75}, {&(0x7f0000016000)="6cd4fddb6b2f0b0d7e12363a32a4e9a028a8ca3ad36023a6f3e090f8bc72731b285298932e003290b2799d350006ee798528f7092704e64f8bc843f6e74904e81dde5bdb51b61759f6f437e05fffafe5b6cb0864732175be69a295f3de6bc2db44275a13cec83fe26e899f2611d51038685640424b8914d9249152f8dc126ff6c0e9d97f150d6b1b1714b7566fbc5f5af962059318e2fc19e1c4e8a791b5a9bc111bf9e3", 0xa4}, {&(0x7f0000e6b000-0xbc)="5405d493fa33c27d0036be030bfb35c2e94ee9a8d21c506a03752df567d552cea828f6b1fc87bb5c15aa8aebe7bd67c06e91dd66e9c451a6b2be1229ab0d954be60e2324669f4bb2a29914fbb121b24701ef4596e417d421fb85b5fd0445c2bec2a63afe125c2bed921894862aae6682c4a6d493267157a8d74faddeca8471663ce5e333c72b3f7899af575b7b2141121cc9c326a4c5efbf9f1b7fe1ff09adf5f3837ddce27103981cff8a479734c5ddd75fa762087334e6c300a622", 0xbc}, {&(0x7f0000f88000)="8ee767d784a1540133fc4d6564c50f3744bd74d945f3b1145aa39bc2b3d2b4c381affea58660363d5e2d5fe4add91d962e98e64875f6fe27f8f7beeeecec30fc4b2272e5fbb53730997835c36a277405c64b9fa7f9becfea46d0a817a4761e9c6501a27abcb4e3d0a663d3f9dd1b167d412038e2da849399dcffb52db098c5d806de7130da00dcb333acf0a89354c3c0dd62b2385fc26ee437a9a7c90e479a65886749aa8d5bea74de8ab8fe80909505904cff4df9a7259843f6ffbcd4bf0a4ec40bbc39ec6cd7fbeb", 0xc9}, 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0x1000}, {&(0x7f000031c000)="a58e9071a8812040dd4930ef8ce685478a49f77966b75cb2bcac1c3644c30f5e953736ec8d11d92e348f5267f61905725cc9b226a3df4840e4da532823a799e101be7adaee85bf821ece22e8df6216b80a75cdec5fac3068b40fcd0f45860f51d9d1d32bb29dc44548dd14c2527faad02ce0edd58e89ec4ec85fbb78bd4177b9d4e64f0bb1bf6346d9c6f93b6e12f6191591443e6268b79aa261db1fa4eb01a8bc11be8ccb4897a82ed5cbccc35795b1f4ea34939cb03ce738a90756", 0xbc}, {&(0x7f000051d000)="", 0x0}, {&(0x7f00005cc000-0xfc)="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", 0xfc}, {&(0x7f00005ec000-0xca)="4fa5b42b159b2621f91122486d6d4859bb0718c7ae8ad6028dfc02b8c00d52499c6fc288e59ff58fb002bcc7e6b9629154b4292791d707e3dcfb2d4f00e0136eb6c56e4b06a9c344288d4ee8f10f770c5d1ce3bef926ec89d7b207f14446855a32ade4341527dbd243dfca6e435b878c8f7f31dccc63f03c2f0c790b69ef36d8fa8cb312cfa86034987ae9a63c5100195cf2050e8480b47a85b77c111be2f6b89d2b6f2e58c4cf07bbbbe22eb69af1a0399835d56c6a67066026d68065760cf25943d3167c2ef3beb334", 0xca}, {&(0x7f0000ab7000-0x77)="67c8e4f3f86d52ba2a5924a362fdcf57bdfb4b439fcf8a3d51d61352fdb78f9f5b7cc15f7dd088a7b49c21933b7ce8ddd9ee0db5f0e3cf6fee66ed5edbaf39d1290a1e726c8d54fa08481dd407d0b4221fb44387d9a5a3ec93d13b652177a7f4ab788e6773e747b2a16f8e88107e6291662080ed7e2689", 0x77}, {&(0x7f00005ca000)="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", 0xff}], 0x7, &(0x7f0000f81000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x9, 0x4) 2017/11/25 01:19:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0xd4e7, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006bd000-0x9)="2f6465762f72746300", 0x80, 0x0) mknodat(r3, &(0x7f00007af000-0x8)="2e2f66696c653000", 0xe008, 0x9) socketpair$unix(0x1, 0x3fffff, 0x0, &(0x7f000064c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000862000-0x1c)=[@in6={0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x5}], 0x1) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000ac7000-0x4)=0x0) dup3(r4, r2, 0x80000) sched_getscheduler(r5) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000bb2000-0x400)={"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"}) socket$inet6_sctp(0xa, 0x1, 0x84) waitid(0x1, 0xffffffffffffffff, 0x0, 0x2000000a, &(0x7f0000d67000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000305000-0x9)="2f6465762f72746300", 0x10001fc, 0x0) r7 = socket(0x10, 0x803, 0x0) sendto(r7, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe98100000000079b", 0x12, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0xe)="5c766d6e657430212d282f295b00") ioctl$KDGKBENT(r6, 0x4b46, &(0x7f00008a6000)={0x10001, 0x8, 0x8}) prctl$setname(0xf, &(0x7f00002a0000-0x9)="2f6465762f72746300") perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x6f, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$nfc_llcp(0x27, 0x2, 0x1) gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r8, 0x1, 0xd, &(0x7f0000002000-0x8)={0x3, 0x6}, 0x8) 2017/11/25 01:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) 2017/11/25 01:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000301000)={0x0, 0x0}) ioctl$TIOCCONS(r2, 0x541d) 2017/11/25 01:19:28 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000af000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, 0x7fff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) r2 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x10002, 0x100000000000045) mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006f8000-0xc)={0x6, r1, 0x3}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000027c000)="2f6465762f6b766d00", 0x0, 0x0) mknod$loop(&(0x7f0000a89000)="2e2f66696c653000", 0xfffffffffffffffc, 0x1) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_REGS(r6, 0x8090ae81, &(0x7f000065b000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_ENABLE_CAP_CPU(r6, 0x4068aea3, &(0x7f0000ae3000-0x68)={0x7b, 0x0, [0x0, 0x27, 0x2000, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r3, &(0x7f0000af8000-0x9)={0x1f, {0x4, 0xfffffffffffffffe, 0x4, 0x0, 0x10000, 0xfffffffffffff000}, 0x200}, 0x9) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r6, 0xc008ae88, &(0x7f0000af9000-0x18)={0x1, 0x0, [{0x40000083, 0x0, 0x0}]}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000af7000)="2e2f66696c653000", &(0x7f0000638000-0x13)=@random={"73656375726974792e00", "2f6465762f6b766d00"}) symlinkat(&(0x7f0000972000)="2e2f66696c653000", r2, &(0x7f0000011000)="2e2f66696c653000") setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f00002ae000-0x4)=0x3, 0x4) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000d7000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000afa000)=0x0) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1f, &(0x7f0000a86000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000fb3000-0x4)=0x1000) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r3, 0x1, 0x100000000059, &(0x7f0000afb000)={0x0, 0x0}, &(0x7f0000afd000-0x4)=0x10) accept4(0xffffffffffffff9c, &(0x7f0000620000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00003e7000)=0xc, 0x80000) 2017/11/25 01:19:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f00007eb000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) pipe(&(0x7f0000ccf000)={0x0, 0x0}) getsockname(r1, &(0x7f000069f000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e59000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fe5000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00008e4000-0x20)={@generic="d7fc1b7f03956911deb022bc5612596e", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5d000-0xb)="2f6465762f6877726e6700", 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000815000-0xeb)={{0x3, 0x4c3, 0xc335, 0x8, 0x2, 0x56}, 0xec0, 0x1f, 0x70, 0x8000, 0x8, "94cf1b037c00a217bf7885fdc582829c92f7949333c261beb488fec78b8743d895c9b53ad21d7b23db3463726d08a24c4d29fba88634325c4d4bc068ebbe476012d1f4ca1f0df7eb1b19a970c9071fc04543e2fd447c581792c121323c017b4d9e646256c4d8f5273f4413c78c6a22ad0cf83b81ab659ce8a70b4218f2cbf24da580aba507b22f4ec43fabbfbd0df5e12dde427b2e17a30bf358d9bcec5bfe5abce4c2275cbb89f4e6370e4b74057b24a73b5ca63cc1a1f80c4dafcb1278aa36032d4ce48fa1081ab4ba1bb738a30ca1d864d579a6a6c6"}) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0xffffffffffffffff, 0x4) 2017/11/25 01:19:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000737000)="2f6465762f6877726e6700", 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2017/11/25 01:19:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000f8e000-0x90)={[0x8, 0x1, 0x2, 0x4ff2, 0xfffffffffffffffb, 0xfffffffffffffffc, 0xfffffffffffffffe, 0x2, 0x40, 0x1, 0x3, 0xffff, 0x3, 0x7, 0xd0, 0x7], 0xf000, 0x40000}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) dup(0xffffffffffffffff) 2017/11/25 01:19:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000451000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x4e78, 0x80) accept4$inet(r2, 0x0, &(0x7f0000b49000-0x4)=0x0, 0x800) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) 2017/11/25 01:19:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000248000)={0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f00002a1000-0x106a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x3, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x80000000, 0x0, 0x0, 0x20004, {[]}}, {"6064c2709cf7e5b798a499d5474ef5ab0520bc38"}}}}, 0x46) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000297000)={0x1ff, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, 0x80, 0xffffffff, 0x9, &(0x7f00002cc000-0x10)=@common="62637366300000000000000000000000", 0x4, 0x7, 0xfffffffffffff21f}) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) dup3(r0, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @multicast1=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x65, &(0x7f00002f9000-0x2c)=[@in6={0xa, 0x2, 0xfffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)="", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000001000-0x4)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) symlink(&(0x7f000021b000)="2e2f66696c653000", &(0x7f000027b000)="2e2f66696c653000") ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f000027b000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f000027b000-0xe)="2e2f66696c653000", &(0x7f000027c000)="2e2f66696c653000") r6 = creat(&(0x7f000027b000)="2e2f66696c65302f66696c653000", 0x4) link(&(0x7f000027b000)="2e2f66696c65302f66696c653100", &(0x7f000027b000)="2e2f66696c65302f66696c653000") setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f000010e000-0x4)=0x840d, 0x4) unlink(&(0x7f000026d000)="2e2f66696c65302f66696c65302f66696c653000") 2017/11/25 01:19:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000001000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@common="697036746e6c30000000000000000000", 0x0, 0x0, 0x7ff}) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000055d000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0xffffffffffffffff, 0xc) write(r2, &(0x7f0000014000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) r3 = dup3(r1, r2, 0x80000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000098d000)=r3, 0x4) r4 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x200, 0x82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xea, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x400000000000000, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0x4, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xef4b, 0x0, 0x0, 0x0, 0x0, 0x5226, 0x8, 0x6, 0xfc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x400000000, 0x0, 0x10001, 0x2, 0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x1) getpgrp(r5) socketpair(0x9, 0x4, 0x2, &(0x7f0000448000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r7, 0x8030ae7c, &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xabf000)=nil, 0xabf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a8000)={0x0, 0x0}) r8 = openat$cuse(0xffffffffffffff9c, &(0x7f00003c9000)="2f6465762f6375736500", 0x400000, 0x0) write$fuse_notify_delete(r8, &(0x7f0000abf000-0x1d)={0x28, 0x2, 0x0, 0x3fe, 0xfffffffffffffffd, 0x4009}, 0x28) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000abf000)={0x0, 0x0}, &(0x7f0000abf000)=0x8) 2017/11/25 01:19:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) [ 107.500462] device gre0 entered promiscuous mode 2017/11/25 01:19:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b75000-0xb)="2f6465762f6877726e6700", 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000724000)={r4, 0x0}) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) ioctl$TIOCSCTTY(r3, 0x540e, 0x1000) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r5) 2017/11/25 01:19:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:29 executing program 1: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000b31000-0x8)="2e2f66696c653000", 0x400000, 0xa) syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfe, 0xfffffffffffffffc, 0x100000, 0x10000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x900, 0x0, 0xfffffffffffffb14, 0x638306309e9eb807, 0x0, 0x0, 0x4, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r2 = gettid() r3 = syz_open_dev$sndseq(&(0x7f00006c8000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1000) mmap(&(0x7f0000741000/0x3000)=nil, 0x3000, 0x1000000, 0x50010, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x54a, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b06000)={0x0, 0xffffffffffffffff}, &(0x7f0000b1c000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0xb275, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x20000000001, 0xfffffffffffffffe, 0x2000000000000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x80000001, 0x7, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpgrp(r0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x3, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ae8000)={0x3, 0x0, 0x11000, 0x1000, &(0x7f00002b2000/0x1000)=nil}) syz_kvm_setup_cpu$x86(r8, r9, &(0x7f0000171000/0x18000)=nil, &(0x7f0000469000-0x18)=[@text16={0x10, &(0x7f00006ed000-0x25)="0f21350f090f01330f00d1f2aff3e1360fa90f22110f20d86635200000000f22d80fc5dca0", 0x25}], 0x1, 0x0, &(0x7f0000274000)=[], 0x0) syz_kvm_setup_cpu$x86(r3, r9, &(0x7f00002af000/0x18000)=nil, &(0x7f0000af2000)=[@text16={0x10, &(0x7f000080c000)="0f01d1660ff60b66b9800000c00f326635002000000f30aa0f0010deb7cbfd66b9800000c00f326635008000000f30176766c74424000da900006766c7442402009000006766c744240600000000670f011c240f5602", 0x56}], 0x1, 0x0, &(0x7f0000aef000)=[], 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r9, 0x4048ae9b, &(0x7f0000122000)={0x20000, 0x0, [0x4, 0x7fff, 0x4, 0x4000000000000007, 0x20, 0xc, 0x0, 0x2]}) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x1) 2017/11/25 01:19:29 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000004000-0x4)=0x60) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00003a9000-0xc)={0xdd, 0xa879f69ed07fd6e2, 0xc3c, 0x5, 0x7}, 0xc) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() prlimit64(r2, 0xd, &(0x7f0000781000)={0x5, 0x8}, &(0x7f000042d000)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000ae0000)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000002000)="8d", 0x1, 0x0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004d0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/11/25 01:19:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ae4000)="2f6465762f7161745f6164665f63746c00", 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup(r1) r3 = openat(r2, &(0x7f00001ee000)="2e2f66696c653000", 0x100, 0x10) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000dd4000-0x8)={@loopback=0x0, @multicast2=0x0}, &(0x7f0000524000)=0x8) socket$netlink(0x10, 0x3, 0xa) r4 = socket$inet6(0xa, 0x100000000000003, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f000041a000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000de3000)=0x14) ioctl$TIOCNXCL(r3, 0x540d) bind(r4, &(0x7f0000de4000-0x10)=@ax25={0x3, {"14556a3ac3e101"}, 0x4436}, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000103000-0x58)={0x26, "6861736800000000000000000000", 0x0, 0x0, "67686173682d67656e65726963000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r6 = accept$alg(r5, 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f00002f1000-0xbd)="", &(0x7f000010d000)=0x0) vmsplice(r8, &(0x7f000017d000-0x90)=[{&(0x7f00002eb000)="b6", 0x1}], 0x1, 0x0) splice(r7, 0x0, r6, 0x0, 0x10001, 0x0) getpeername$inet6(r4, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2017/11/25 01:19:29 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ca6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ad8000-0x10)={0x6, 0x8000, 0x5, 0x5, 0x0}, &(0x7f0000df6000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cd9000)={r3, 0x7, 0x30, 0x3bc, 0x8}, &(0x7f0000a51000)=0x18) 2017/11/25 01:19:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) fchdir(r0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x20000000009, &(0x7f000008d000)="", &(0x7f0000fc1000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:29 executing program 6: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000320000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000aed000-0x9)="2f6465762f73672300", 0x2, 0x100000800) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000641000-0x1)="00") mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000ad4000/0x18000)=nil, &(0x7f0000aee000-0x18)=[@text32={0x20, &(0x7f00004dd000-0x39)="650fbcc22ef40f350f06b805000000b9000000000f01d9250000008065673e0f23cb4e440f0f49cf1a0f49cf1a8509000000fec4c151d371f9", 0x39}], 0x1, 0x0, &(0x7f0000475000-0x10)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) lseek(r3, 0x0, 0x4b8bdaeaa6488c9d) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00005b2000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000ad1000/0x18000)=nil, &(0x7f0000aed000)=[@text16={0x10, &(0x7f0000aed000)="d9f466b9800000c00f326635000400000f30baf80c66b86a013c8766efbafc0cb0bfee0f01c8baf80c66b8e4b5a98e66efbafc0cb80000ef66b81d536f3c0f23d00f21f86635100000070f23f82e360f20e76766c7442400000000006766c74424020a0000006766c744240600000000670f011c246536150d000f2263", 0x7d}], 0x1, 0x28, &(0x7f0000241000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000320000)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f0000aee000-0xd1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x3) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r5, 0x4040ae77, &(0x7f00008ad000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/25 01:19:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) clock_getres(0x2, &(0x7f0000e8a000-0x10)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000a0a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000f01000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$evdev(r1, &(0x7f0000c0e000)=[], 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000f15000-0x98)={0x3, 0x0, [{0x2, 0x3, 0x0, 0x0, @msi={0x6, 0xd8f6, 0x3}}, {0x4, 0x2, 0x0, 0x0, @sint={0x7fff, 0x5}}, {0x2, 0x7, 0x0, 0x0, @sint={0x5, 0x4}}]}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00004bc000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000c4f000)={r2, 0x1}) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000f0b000)=0x3fffffff, 0x4) 2017/11/25 01:19:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f000065c000-0x9)="2f6465762f76637300", 0x204c0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00003d3000)={0x123a, 0x51e5, 0x7, 0x2, 0x8}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$fiemap(r0, 0xc020660b, &(0x7f000050b000)={0x0, 0x4, 0x7, 0xdea2, 0x4, [{0x91, 0x9, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0x8, 0x8000000080000000, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0}, {0x8001, 0x1b6, 0x8001, 0x0, 0x0, 0x1100, 0x0, 0x0, 0x0}, {0x0, 0x3, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fc5000)={0x3, 0x1, 0x485, 0x4, 0x3}, 0xc) 2017/11/25 01:19:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x0, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$vcsa(&(0x7f0000b76000)="2f6465762f766373612300", 0x3, 0x4402) connect$netlink(r2, &(0x7f0000862000)={0x0, 0x0, 0x3ff, 0x7}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a28000-0x8)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d9a000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000ecc000)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:29 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) dup(0xffffffffffffffff) 2017/11/25 01:19:29 executing program 4: mmap(&(0x7f0000000000/0x662000)=nil, 0x662000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000000000)=@alg={0x26, "6861736800000000000000000000", 0x20000000000, 0x0, "74776f66697368000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r0 = creat(&(0x7f000004f000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000233000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)="2e2f66696c653000", 0x80040, 0x8000000000) fcntl$getflags(r1, 0x40a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b96000)={0x0, 0x0, 0x0}, &(0x7f0000147000)=0xc) fcntl$setown(r1, 0x8, r2) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000331000-0xe)="2e2f66696c653100", 0x204000, 0x44) fcntl$setlease(r1, 0x400, 0x0) truncate(&(0x7f0000db5000-0x8)="2e2f66696c653000", 0x0) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000dbe000)="220000001900070400943300090004000a01020000c600800000000006001580a42743", 0x23) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000db5000-0x8)="2e2f66696c653000", 0x2000422) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000dbf000-0x8)="2e2f66696c653000") getgid() mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000ae7000)="2e00") close(r1) socket(0xf, 0x80a, 0x0) 2017/11/25 01:19:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000-0x4)=0x7, 0x4) r1 = open(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x10000, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="2f", 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000004000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000001000)="2e2f66696c653100", &(0x7f0000006000-0x28)=[&(0x7f0000005000)="74727573746564626465766d643573756d776c616e30766d6e657430707070305c00", &(0x7f0000005000)="6c", &(0x7f0000004000-0x9)="6367726f75705c5e00", &(0x7f0000006000-0x2)="2400", &(0x7f0000004000)="6b657972696e676b657972696e67766d6e65743173656c662a296574683000"], &(0x7f0000001000-0x20)=[&(0x7f0000001000)="2d406370757365745b6d643573756d5b00", &(0x7f0000005000)="2400", &(0x7f0000002000-0x6)="626465765e00", &(0x7f0000005000)="00"], 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000)="2e2f66696c653100", r1, &(0x7f0000001000)="2e2f66696c653000") open(&(0x7f0000001000)="2e2f66696c653000", 0x200000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x8)="2e2f66696c653000") ioctl$TCSETAW(r1, 0x5402, &(0x7f0000004000-0x14)={0x3, 0x401, 0x8, 0x400000000000000, 0x100000000, 0x9, 0xffffffff, 0x4, 0x7, 0x9}) 2017/11/25 01:19:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x221fe, 0x0) r1 = open(&(0x7f0000009000)="2e2f66696c653000", 0x80200, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000595000)=@get={0x1, &(0x7f00008ba000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00006bf000-0xc)={0x0, 0x0}) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000001c000)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:29 executing program 6: set_robust_list(&(0x7f000045d000)={&(0x7f00008b8000/0x4000)=nil, 0xbfda, &(0x7f0000deb000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000383000)="2e2f66696c653000", 0x44) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000006}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003c9000)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2000000005}, &(0x7f0000f34000)=0x98) r3 = fcntl$dupfd(r1, 0x406, r0) connect$inet(r3, &(0x7f0000ff2000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f0000119000-0x2)="c5c2", 0x2, 0x0, &(0x7f000054b000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen$netrom(r3, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f0e000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000dab000-0x4)=0x4, 0x4) write(0xffffffffffffffff, &(0x7f0000ff9000)="", 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000643000)=0x0) recvmmsg(r1, &(0x7f000013c000-0x3c)=[{{&(0x7f0000fef000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b37000)=[], 0x0, &(0x7f0000821000-0x1000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f000055a000-0x4)=0x0, &(0x7f0000d8d000-0x4)=0x4) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000280000)=0x0, 0x4) clock_gettime(0x5, &(0x7f00005db000-0x10)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000290000-0x3c)=[{{0x0, 0x0, &(0x7f000039c000)=[{&(0x7f00007e9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000286000)="", 0x0}], 0x2, &(0x7f0000b53000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4, 0x0}, 0x66}], 0x1, 0x2001, &(0x7f00008fb000)={r4, r5+10000000}) msgget(0x3, 0x200) r6 = accept$packet(r0, &(0x7f000026e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001eb000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000372000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r7}, 0x14) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f000018c000)=@common="69666230000000000000000000000f00") accept4$inet(r3, 0x0, &(0x7f00008c6000-0x4)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000652000)={r2, @in6={{0xa, 0x0, 0x8e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff027, 0x7}, 0x98) fcntl$notify(r1, 0x8, 0x80000000) syz_open_dev$evdev(&(0x7f0000772000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4ffb3e06, 0x200022) signalfd(r3, &(0x7f00009ac000)={0x103}, 0x8) [ 108.010331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=14167 comm=syz-executor4 2017/11/25 01:19:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ftruncate(r1, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a57000-0xa)="2f6465762f6375736500", 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000c12000)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0xa6}, @in={0x2, 0x3, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) write(r3, &(0x7f00009ee000-0x5e)="c2b0ce97cff990368800601a8b69acddfbcc9f8a20a12706cfa7be2ae6078d50b78f5cf306f2fa112c86b7b554fc418d493eb35ec55813db79e3e95397c40ce67e303292114f669f0f474bcd904500d404f3af91eb7b41949ec76c8a080d", 0x5e) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) r6 = memfd_create(&(0x7f0000a8a000-0xd)="76626f786e6574317b7b235d00", 0x2) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f0000033000)={0x7, 0x4, 0x78}) 2017/11/25 01:19:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a33000-0x78)={0x2, 0x78, 0x8e3a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000a09000-0xa)="2f6465762f7663732300", 0x6, 0x100000000ba002) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000dd5000-0xd0)={0x5, 0x0, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004fa000-0x8)={0x0, 0x4}, &(0x7f0000631000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000184000-0x8)={r1, 0x4}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000574000-0x5c)={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, {0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x6, [0x5, 0x2, 0x800, 0x7fff, 0x61, 0x3, 0x10000, 0x7]}, 0x5c) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00002fe000-0x40)={0x80000000000000, 0x3000, 0x79, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001ad000)=0x0) getpgid(r2) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000059b000)={{0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x7, [0x524, 0x29, 0x9, 0x5, 0x1ff, 0x101, 0x1b, 0x7]}, 0x5c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f8a000-0x4)=0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0xfffffffffffeffff}, 0x1c) read(r3, &(0x7f00003cb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b) 2017/11/25 01:19:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000e1d000-0x8)="2e2f66696c653000", &(0x7f0000086000-0x12)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000668000-0x4)=0x0, &(0x7f0000459000)=0x0, &(0x7f00005a0000)=0x0) syz_fuseblk_mount(&(0x7f0000562000)="2e2f66696c653000", &(0x7f0000187000-0x8)="2e2f66696c653000", 0xe003, r0, r1, 0x3, 0x8000, 0x2010040) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000e52000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x7, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000056000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r2) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e56000-0x11)="2f6465762f7161745f6164665f63746c00", 0x204000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r5, 0xc08c5335, &(0x7f00007dd000-0x8c)={0x3, 0x100000000, 0x6, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71f36988, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) r6 = dup(0xffffffffffffffff) ioctl$TCSETAF(r6, 0x5404, &(0x7f0000320000-0x14)={0x2, 0x0, 0x7, 0x8001, 0xfff, 0x7ff, 0x3, 0xf, 0x7fffffff, 0xef3b}) getpeername$netlink(r6, &(0x7f00007db000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000352000-0x4)=0xc) setrlimit(0xb, &(0x7f000004c000)={0x7, 0xfffffffffffffffb}) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000657000-0x20)={0x2, 0x0, 0x3, 0xfffffffffffffffe}) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000991000)=@add_del={0x2, &(0x7f000070f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffeffffffff}) getsockopt$sock_buf(r6, 0x1, 0x1f, &(0x7f000094b000)="0000000000000000000000", &(0x7f00008f2000)=0xb) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f00003cf000)={0x5, &(0x7f0000aa3000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) ioctl$DRM_IOCTL_AGP_BIND(r6, 0x40106436, &(0x7f0000d85000)={r7, 0x5}) socket$unix(0x1, 0x5, 0x0) 2017/11/25 01:19:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x0, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x40000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) dup(0xffffffffffffffff) 2017/11/25 01:19:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) socketpair(0x8, 0x80006, 0x80000000, &(0x7f0000b45000-0x8)={0x0, 0x0}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f00000a9000)=0x3) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00002aa000-0x8)={0x4, 0x40}) 2017/11/25 01:19:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000063a000)={0x0, 0x1, 0x10}, &(0x7f0000774000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000736000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff9f79, 0x101}, &(0x7f0000bab000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000bc1000)={r0, 0x3, "ff658f"}, &(0x7f0000eb5000)=0xb) syz_emit_ethernet(0x140, &(0x7f0000df4000-0x1032)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}, 0x0) 2017/11/25 01:19:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000b9d000/0x1000)=nil, 0x1000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000268000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00000b1000)=0x14, 0x80000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000034b000)={r1, @multicast1=0xe0000001, @rand_addr=0x3}, 0xc) r2 = memfd_create(&(0x7f0000710000)="6e6f6465767b707070306d696d655f7479706570707030766d6e657430656d304063707573657473656c696e757800", 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000031000-0x20)={0x7, 0x0, 0x209, 0x80000001, 0x19db, 0x4, 0x5151, 0x100, 0x0}, &(0x7f0000949000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d36000)={0x80000000, 0x208, 0x5, 0xdded, r3}, 0x10) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) 2017/11/25 01:19:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = syz_open_dev$mice(&(0x7f00003f2000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) write$evdev(r3, &(0x7f00002bf000)=[{{0x0, 0x0}, 0x10000, 0x8, 0x9}, {{0x0, 0x0}, 0x1, 0x40, 0x62}, {{0x77359400, 0x0}, 0x9, 0x1f, 0x1}, {{0x0, 0x7530}, 0x46dd, 0x8, 0x1}], 0x60) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0x0, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x4000002000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x6) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000bc2000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00006e7000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00004b4000-0x10)={r3, 0x4, 0x8, 0x6}, &(0x7f000031d000-0x4)=0x10) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) ioctl$KVM_S390_INTERRUPT(r1, 0x4010ae94, &(0x7f00008de000-0x10)={0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(r2) setpriority(0x1, r2, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x1, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000dbc000/0x18000)=nil, &(0x7f0000b39000)=[@textreal={0x8, &(0x7f0000ccf000-0x3c)="0fae8c09000f01cab800008ec00f20e06635800000000f22e066b91608000066b80000000066ba00000000ba200066ed0f0013660f71e300baf80c66b854596b8866efbafc0c66b80000000066ef0fc759ce66b9800000c00f326635001000000f30", 0x62}], 0x1, 0x1, &(0x7f00009a5000-0x20)=[@efer={0x2, 0x500}, @flags={0x3, 0x1403fc}], 0x2) ioctl$KVM_ENABLE_CAP_CPU(r7, 0x4068aea3, &(0x7f0000563000)={0x7b, 0x0, [0x80000, 0x0, 0x4, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r7, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r7, 0x4138ae84, &(0x7f0000746000)={{0x10000, 0x10d002, 0xa, 0xfff, 0x5, 0xffffffffffff7fff, 0x80000001, 0x6, 0x7, 0xfffffffffffffffc, 0x1, 0x0, 0x0}, {0x106000, 0xf004, 0x9, 0x2, 0x7, 0x13d3b3f8, 0x4, 0x8, 0x1, 0x200, 0x3ff, 0xffffffff00000001, 0x0}, {0x1f000, 0x6004, 0x1f, 0x400000000000, 0xffffffffffffff72, 0xfffffffffffffff7, 0x10001, 0x4, 0x7, 0xff, 0x7, 0xffffffffffffffe0, 0x0}, {0x1000, 0x2000, 0xa, 0x9, 0x401, 0x7, 0x8001, 0x157b, 0x3, 0x1, 0x100000001, 0x8a60, 0x0}, {0x4000, 0x16000, 0xa, 0x5, 0x2, 0x6, 0x7, 0x10001, 0x4d, 0x1, 0xcdc, 0x99, 0x0}, {0x2000, 0x107002, 0xa, 0x4, 0x8d, 0x230, 0x9, 0xffffffff00000001, 0x9, 0x9, 0x3, 0x80000001, 0x0}, {0xd005, 0x6000, 0xf, 0x5, 0xc, 0x938f, 0xfffffffffffffffb, 0x2, 0x7f, 0x2e06, 0x9, 0x4, 0x0}, {0xd000, 0xf000, 0xd, 0x8, 0x3, 0x7fffffff, 0x5, 0x6, 0x100, 0x1, 0x6, 0x6, 0x0}, {0x100001, 0x0, [0x0, 0x0, 0x0]}, {0x5004, 0x6000, [0x0, 0x0, 0x0]}, 0x8, 0x0, 0x100000, 0x25008e, 0xd, 0x1401, 0x10d000, [0x2, 0x7, 0x3, 0x8000]}) r8 = syz_open_dev$loop(&(0x7f0000f0f000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x4000000006) mmap(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x7, 0x51, r8, 0x0) getresuid(&(0x7f0000012000-0x4)=0x0, &(0x7f000001a000)=0x0, &(0x7f000002a000)=0x0) close(r4) 2017/11/25 01:19:29 executing program 4: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x400, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f57000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000636000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000216000-0x10)="2f6465762f73657175656e6365723200", 0x200003, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x270000)=nil, 0x270000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x80000000000, 0x7, 0x0, 0x0, 0x0, 0x1, 0xf72, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000123000-0x2)="0002", 0x1) pipe(&(0x7f0000da6000+0xc42)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$urandom(&(0x7f0000fa6000)="2f6465762f7572616e646f6d00", 0x0, 0x80000) splice(r6, 0x0, r5, 0x0, 0x100000000, 0x0) sync_file_range(r2, 0x3ff, 0xc, 0x3) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00008fe000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1000000000000020, &(0x7f00007d0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000ae0000-0x4)=0x1000) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000247000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f36000)=0x10) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x11, &(0x7f0000d50000-0x4)=0x7, 0x4) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f0000012000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xa, 0x3, 0x3b) sendmsg$unix(r8, &(0x7f0000fe1000)={&(0x7f0000ecb000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000de9000)=[{&(0x7f000065e000-0xd8)="e8e8cd7ed3b5c3d58a2fc24ca2090a5c92ed74f846a4f3d1bc7f9117bdb2daa3f8e2a874a30ffafbad82470f3e24a85b0f689ffbca517829ede308000000aad70900000000000000e8e13b8cbb914409061ceb50250b4ed3086f74b2d42637506ee499032f13cd6ed83fbc4942fcb1bfbd9bd7911215b084be22b92c2d25f830cf0fed1c25583940bf7995e06692a304f2ed87283ce4f37f3e46ee3b6c322c93e5d97cbf6db7c0bf45a5caa433a555ea836078aec9d81cf2824f78f1a3d693b038e27e138b0654e86182281fe10e6d20c560940821733d64", 0xd8}, {&(0x7f000041c000-0x75)="6362ea62967c17a3dbfd947d9edb654d31a14639690698f23e8753729737b528f6367e77df198973ef0fd6adb423d10014db51a59f3502b2e282a0faf344842ed3d1a2322538579a8b5217f21912c5f9880ed72e6547ce6525c8726528febc00000000000000060024ea64e0affb1658900c96c164", 0x75}, {&(0x7f000022f000)="1a3700b6f7541e3bdd232fc5c566959b000003983cb017f9eac510b949ee63f672e79c238cf2ace40c634e3ddb00d663cb1db43ecfcdc88d8987d663788faaa78ff0475a1bc26bc485807f56ca0ac752b7c37ba17b193a9cc71ddde3b09cdc4dd79c87704b7cf92b13b4b700000000000000000002a2b4e5527113d385bfe1936b58acc2ef", 0x85}], 0x3, &(0x7f00009f4000)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x3c}, 0x40040) 2017/11/25 01:19:29 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000998000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x8c402) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000091a000-0x9)="7363616c61626c6500", 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) socketpair$inet(0x2, 0x80001, 0x1, &(0x7f0000eaf000+0xbac)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000a07000)=0x0) dup(r1) 2017/11/25 01:19:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000476000+0xaed)={0x0, 0x0}) bind$inet(r2, &(0x7f000016b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000278000-0x10)="2f6465762f73657175656e6365723200", 0x111042, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000064a000)=0x0, &(0x7f00000d2000-0x4)=0x4) r4 = syz_open_dev$vcsn(&(0x7f00008de000-0xa)="2f6465762f7663732300", 0x7ffe, 0x2000) setsockopt$sock_int(r4, 0x1, 0x3f, &(0x7f000002c000)=0x7, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(r3, 0x1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000f06000-0x4)=0x0, 0x4) 2017/11/25 01:19:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000440000-0x28)={&(0x7f0000e4f000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f00009b1000/0x1000)=nil, 0x0}) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)="2f6465762f73657175656e63657200", 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f000043c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0xffffffffffffffff, 0x2, 0x0, 0xffefffffffffffff, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000e4c000-0x18)={r1, &(0x7f0000282000-0xf0)="3fdf671023c7e68535ad3171159aec99a72406f7498226c33b1c5a16c49bc8488a54709aef80df5cf3b4d2c8bb46170ba5e449a52bf0e4f49865ddaa56a4c0f963f4f56581d97e7562ff52d2659c17d937c996a8be6658ab9f252e0d38b58e5a2f0b0ace6d4e52e78086bd0a7266547166e4629fb25590956e8822fbe2a81d53a25249e4d47a2164d1653034d0514a6ef20e83488df51eaa020e74e2579d26fc92684ef2f24f4c4182caed8fed6aea6258b964821c227c55712238436382d7fecac2dc243e9f20f05dda9d2334047b0cf7ca3cf8f4b44902ab7200a31b532f5cc502f549f9c7d98a429d733a1a7987cf", &(0x7f0000012000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = dup3(r1, r2, 0x7ffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) pwritev(r0, &(0x7f00008e9000)=[{&(0x7f0000afe000-0x42)="9e49c2c8f1656903e090b5c19397e72eb75f1c83791c997c2377a70832862dbd579580bc5fc45ab956ab6ba61626f0d35590b557895a8a3d34abd163a67afad6d31b", 0x42}, {&(0x7f0000298000)="b85ee366943e6505379f42a764ad1d17d4a654e66f9aa80faa2d2bfefa0a9b52718621983837595f51e9e6fc26ecca61f1f3d3007f73df1ba5507194f9aaa5ab9063ad37c1142d252863c108ffb357f7d2ad066c889fe6", 0x57}, {&(0x7f00007e5000)="f93199ee1fe5937aeaa781d484b026e92f5005e5dfaec79f20d9d71a01a3e30a50b8", 0x22}, {&(0x7f0000ae0000-0x66)="5a611d6a4c8ad5d30d8dd6458a59607a607869360b300d97fdd854ac02a82aced9ece34ee90b361e8391b3ff11232793194c05fe17c1d4cb826c6b6a8b2a51927ae8d8d4e6ea539eca19858e363793cf9b7b999ce69c91046222d3d308ed4c492ba0c56c69bd", 0x66}, {&(0x7f0000bef000-0xee)="b29b3ab40c685d328bab224e73d56a95dbb4c5932d79542d0abf6cae010b36ea8dcbe4ed580de825560e5464012c3ec6798f8043cfb391411ff6d7a6178e2902b4d20ba5a85ae1ed33414f0d9f77aef99b25645d2d3b03f86c5fe401d922c55596c00c2747c704ed3b91f8d13b8388450dc828785b4c6833531541f96acc1a18b73a82bcc12e648b54cf054d0623b7e55f4d94a00975800283974646575ca2f882b353941bb9e191290cbdbcc0e6f0e57724de3eb3b03d794288cb3fc201de22f92daaed0c7b5c96d385d62aafdbfef0d445c4de70c3dff0ea152120033f5f3b00896ec96aac36edf421bccb82d6", 0xee}], 0x5, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000481000-0x10)={0x486, 0x42b5, 0x4, 0x7}) 2017/11/25 01:19:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x0, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) r3 = socket(0x9, 0x3, 0x40) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000aac000)=0x8, 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2017/11/25 01:19:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ec9000)="2f6465762f6c6f6f702300", 0xffffffffffff8001, 0x0) 2017/11/25 01:19:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = dup2(r0, r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000648000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000b5000)={@loopback={0x0, 0x1}, 0x6, r3}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f70746d7800", 0x10000, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00004e9000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00008ef000)={0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000351000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000496000)=0x0) getpgid(r5) dup(0xffffffffffffffff) 2017/11/25 01:19:30 executing program 4: syz_open_dev$vcsn(&(0x7f000054c000-0xa)="2f6465762f7663732300", 0x1000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000089f000)={0x0, 0x0}) r1 = dup2(0xffffffffffffff9c, r0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000f9f000-0x8)={0x0, 0x104f}, &(0x7f0000f23000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00006fa000)={r3, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000015000-0xa)="2f6465762f6375736500", 0x8010000080802, 0x0) pipe(&(0x7f0000019000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r6, &(0x7f000001b000)=[{&(0x7f0000009000)="d0", 0x1}], 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r6, &(0x7f000001f000-0x20)=[{&(0x7f000000a000)="88b8bd14304ab3f5c6ed668f50949dff0ea041569160445be88ee2bdc291eebd44a3c5885a815acbfaea1a84a6394b5e90530b132c3619295ae9fc93f48c4dc875746e153e", 0x45}, {&(0x7f0000020000-0x87)="47b81bc6d00acf537d973ce934d23cf7d70522684879a2a6b92d74c2a2d24ee136c353a4a7ad84e22a451a55ee4753d81e79967525008205472cf13ae78a3bdf450817bbe71b6528ee26841217ae7bf6c9a6d8e88ded390147e66211855c3e8ba13b02b5e22e6e4ce7dac2b3ad9c61027aa2d075e81cd276ae5774b4f2c0049de33d520871f0b9", 0x87}, {&(0x7f000001d000-0x3b)="69901880df503c7fa6676bdd3ca9b718f673e3a8bd4e17de236c0b1676b7a4303d0bad2dcb901040d188de71f26df3ee502b6658d412a52ae04736c727d485b6fdf2eb0e687b1b8b10c54932a0b66cf74b5880f5f6ec49bd36049bfccb36c6cbeebea1154d213cde7f17475a4911", 0x6e}, {&(0x7f0000015000)="b7b4ecd4676e5b87e755c028bc0d732eca0e6cb7dbe8bbb4cc3992c79e5c67660230666700f5dfae40ffc88a41", 0x2d}], 0x4, 0x800000000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f0000000000)="", 0x2) pwrite64(r7, &(0x7f0000002000)="f7c4cb32efac6fd92085020cdb9525b6461a70388fb90370f8195865b4d99a12f6ded2a514236f20", 0x28, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000022000-0x4)=0x0) fcntl$addseals(r1, 0x409, 0x7) fallocate(r7, 0x3, 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r7, 0x6, 0x1d, &(0x7f000000e000-0x14)={0x6, 0x9a2, 0x2b, 0x4fe, 0xfffffffffffffffe}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000021000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000020000)=0x10) setsockopt$sock_int(r7, 0x1, 0x2a, &(0x7f000001a000-0x4)=0xff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000022000-0x8)={r8, 0xfd}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse_interrupt(r6, &(0x7f0000022000)={0x10, 0x1, 0xc00000000001}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000018000-0x4)=0x0) ioctl$PERF_EVENT_IOC_ID(r7, 0x80082407, &(0x7f0000014000-0x8)=0x0) splice(r5, 0x0, r4, 0x0, 0xb, 0x0) 2017/11/25 01:19:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c30000)=0x0) rt_tgsigqueueinfo(r1, r2, 0x29, &(0x7f00007f1000-0x10)={0x0, 0x4, 0x8, 0x1}) r3 = syz_open_dev$tun(&(0x7f0000c55000)="2f6465762f6e65742f74756e00", 0x0, 0x100000a) r4 = fcntl$dupfd(r3, 0x0, r0) r5 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000097e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000477000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_mtu=0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00005da000)={0x0, 0x0, 0x0}, &(0x7f00006f6000-0x4)=0xc) ioprio_set$pid(0x2, r7, 0x64) ioctl$TCSETAW(r4, 0x5402, &(0x7f0000ec7000-0x14)={0x2, 0x5, 0xffff, 0xfff, 0x2, 0x3, 0x7, 0x9, 0xb2a, 0x81}) bind$packet(r5, &(0x7f0000c85000)={0x11, 0x3, r6, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) poll(&(0x7f000006b000-0x18)=[{r4, 0x90, 0x0}, {0xffffffffffffffff, 0x40, 0x0}, {r5, 0x8, 0x0}], 0x3, 0x2) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000fad000-0x10)={&(0x7f00007d0000/0x4000)=nil, 0x4000}) migrate_pages(r7, 0x7, &(0x7f00006fa000-0x8)=0x2, &(0x7f0000859000-0x8)=0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000832000-0x8)={0x8000, 0x8, 0x6, 0x8, 0x101}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000099d000-0x4)=0x7, 0x4) bind$packet(0xffffffffffffffff, &(0x7f0000961000-0x14)={0x11, 0x0, r6, 0x1, 0x7fffffff, 0x6, @random="5700000089de", [0x0, 0x0]}, 0x14) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) [ 108.682935] device syz6 entered promiscuous mode 2017/11/25 01:19:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$mouse(&(0x7f0000a22000)="2f6465762f696e7075742f6d6f7573652300", 0x1, 0xc000) faccessat(r2, &(0x7f0000a9f000)="2e2f66696c653000", 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2017/11/25 01:19:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x0, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x6) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000014c000-0x7c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = add_key(&(0x7f0000086000-0xd)="646e735f7265736f6c76657200", &(0x7f0000364000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000039000-0x1000)="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", 0x1000, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000fc5000)="6c6f676f6e00", &(0x7f00003f5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002dd000-0x12)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000229000)="1ca3777d", 0x4, r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008e8000)="2f6465762f73657175656e6365723200", 0x436000, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f000073f000-0x1000)="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") 2017/11/25 01:19:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000701000)="2e2f66696c653000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000bbc000-0x6)="6c6f676f6e00", &(0x7f0000068000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000dbb000-0x5)="6465616400", &(0x7f00004ef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000447000-0x2)="15aa", 0x2, r0) mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00007bc000)={0x5, 0x78, 0x60fa, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x1000000000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000cf3000)={0x5, 0x78, 0x0, 0x40000000000000, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000d94000/0x4000)=nil, 0x4000, 0x2000000, 0x81f, r1, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000f7d000-0x8)=0x0) io_setup(0x20000000000008, &(0x7f0000000000)=0x0) socket$netlink(0x10, 0x3, 0xffeffffffffffffa) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000301000)=[], 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x100, 0x80) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x5, 0x0, 0x10003, 0x6}) io_destroy(r3) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000f7e000)={0x7ffffffe, r5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2, 0x2010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000000)=0xe60c) 2017/11/25 01:19:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000365000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = getuid() lstat(&(0x7f0000ecc000)="2e2f66696c653000", &(0x7f000097d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f92000-0xc)={r3, r4, r5}, 0xc) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f00009b8000)="2e9f1450cd223293b5addd2ddb32574856a88f102ef54bed62dddaa308cf8d17c5811e043bb21b9d61e8041149c828615b9f9e9e92e3f290b968b66465b4b93016a634336e802b9f8c112153e5f05691c6f177b83b57f7f855b07efe7f528ebb91df75c9c27d439dbe654f1fe40ddf903fabb875b3b7ee389327203a29d2c7f6b9aa4019bb8e82964b367251d4c8e18238f362d21920b89ec9e9bf282fd01ee66d68fa7db215cfbbd6f6c08fadce", 0xae) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) r6 = syz_open_dev$sg(&(0x7f0000cf2000)="2f6465762f73672300", 0x8, 0x200000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000871000-0x6)={0x1, [0x180000]}, 0x6) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r7 = syz_open_dev$mice(&(0x7f0000af6000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x210042) r8 = syz_open_dev$vcsa(&(0x7f0000239000)="2f6465762f766373612300", 0x66, 0x82200) setsockopt$bt_hci_HCI_FILTER(r8, 0x0, 0x2, &(0x7f0000245000)={0x4, 0x1, 0x8e, 0x3}, 0x10) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f000028b000-0x9)="2f6465762f72746300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r7, 0x40a85321, &(0x7f0000884000-0xb0)={{0x0, 0x3}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x400, 0x4, 0xfff, 0x1ff, 0xf8d2, 0x2, 0x0, 0x8000000000000000, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r9, r9, 0x4, 0x2) getuid() ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(r9, 0x2) 2017/11/25 01:19:30 executing program 6: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000fcb000)={0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000708000-0x8)={0x7, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x400000001, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r1, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sysfs$3(0x3) shutdown(r1, 0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a2b000-0x8)=@assoc_value={0x0, 0x0}, 0x8) r2 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bbb000)={0x0, 0x9, 0xfffffffffffffe01, 0x2}, &(0x7f0000373000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009bb000-0x98)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x7fff}, &(0x7f0000598000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c6b000)={0x0, 0x4}, &(0x7f0000f71000)=0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b31000)=@assoc_value={r3, 0x40005}, &(0x7f0000e70000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00002b6000-0xc)={0x0, 0x6ef1, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a55000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000773000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008ab000-0xa0)={r4, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, 0x3, 0x5, 0x1, 0x12}, 0xa0) r5 = socket(0x13, 0x80800, 0x2) sendto$inet(0xffffffffffffffff, &(0x7f0000e8e000)="", 0x0, 0x0, &(0x7f0000db5000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00001f7000-0x28)={r0, 0x725, 0x1001, 0xe6, &(0x7f0000b5e000-0x1001)="ad55f43cd97469505cc2c31f588ca47dd4b654a8ff161e5b61e4b88e2d4f3f10ef5c9cef1410f98753cdc8ed7f1efbc833dcc8345b9a7e5180bd9891815f99e2ad1e77f0856ca28b20c742cf94961eecbee1c3e3bf00c210431e978e86dd0b1516c78932bde3a970ccdf904fba819f08bcb471dbbed2bbfc4b0e9cf7d7123fce4ef4654ff4818a2702f13ca6bd8d11219c94b0a3ca1e4e3263c63b1511c25662193d60f0e52010022080694692358c71f8a081945e647b921d6dedcec6b3b817556c8ce3a680904f333709f3e183d12c770d4b8a36280bc51ee3be4f4a0e4691821f8943e82d5bc46b2cbd070d363339cf153c909607fd9f6e537e9c46f0ade94a46c06e18357a5d9cf6dadc83f8721d89baf8bce9adf85fcad8d4c8497ced01dd13a627d230535256d1745197f284362d72f255f57994af5b7f570d1abbd7af8be99512b86ef49b65f0dddd2c041e23a7b7d596eba336e7173a1772067c049af1e405272c123a036841d7a94c7965e4304780cf1c74eb8987cdfa239f04e35152fd35d608d9fb646ceabd5e63e75796809cec0678d359e2d90d46703c98c977f9b3c4702cddbbfc8a58629f58926e3aa3bf657198f3048cb2d106cd6f12d619f8aad7679ae688066581fbb66a7a65e321f9551c38812149b2933cb17acf7e6f2addb285c4a405014c88adbe0ddf15f81c41819f16ed44f32106a6fb2c64cc49fd3767c363f5aca2804b5f21975649b0d3615000b02eff3b5de839eafe46066c4d4675f1d3a2821269b55dc4708fe227f0c9a3349a4e139e5e373a98997c1640e627dae481ced326057c057c1a3621f7c5f4089916782286d1bbbbe0e9c709cc799bf4ae0b54f493a9db5a70feabfad850468d043d4b6d9ce821cf04f98c8a5540cc3695df16fc3f564fba7a419bcc172e1a319071862b7c22047b3fbefcca04b5f78d72721a5f7aaa1bddda075b858858bd968370eeeeff1b21e6e87c63a785022cf222554264d06b4220c04f0e1a93ce6986953a55e3d4150178d3c8aa49b3d786494a9dc2a8233aef3af93e8bf11b03da807ca313d668c8879dbe8063422e367c3266bf27f064748a4c3830b8d6c5ea7ecbc528de88ca0f6d1926d44f6e9e1c5f45f780407d337367db1b6dcf727d7a99d0ac19de68a0f52805a8d2b6216547790d8b61f5137fcb1c3f47cfcdb5e65623b870ec7f6d417a84184b6cc81f6c3d866220ce91d6bf7dac973ed85be593867158dd5b03b4be6b7da4a3ececacd7ecf76d5f34919dc36d5c7366f77ec2b8c733222b0e74c657beae5dd536194b5801c32ce9ff6621906c00e1a843dc1f71bb8b8e7815a90176b5c18de4570cf6766d5de5c395abf25640f2cb3362e248d8cc83fc0f9740cbeb9e6665c0c4335f6d90033f8e6f35ba4fbed25fdbbb2041c950c48cc11ef7a48131816076920802eacec74aad5a5e1061c02a27f551ef9ee6ee9cedca5ac4b3a2357a58bb4a07d2ce70c1e665acb0e5ed4b0b2484a039328f98727b7e78a18930c7af1955eaec3e9d5a2c1e95501ee0b428a3e61388e7af3dc8192379a6e8348571176bac9c17b31dbde61b669922ee8ddaa6b0a2b578f2cd8e86134fcecd34a7b7969684dec832d9fc622b80dd151d74c9421433cf149da18f2c07ae4830fcfba8f40ce20dbea9dfa117a4fa619accd4c32a780b5810104d095c436121ecf34c28e0cb704da9990caf3999cd093cab520f328b8f51e547bdfa61230e0347da7710f7c4c0ec3789a50318db26947f223b58e1a75b914b8d87c194b1159ab1dc533a111ed88524f7c1de37ffdc7d714e9c0e5b67d217915aa8644bbb9b485e2b82a712a459f975a013e0bf420dbe941fe4563ba7ca659aa037f65620bb9085faefc4deec2feaed0a16e1bc194020c5c31f01a958e1db074278dba9c2a82787a83cc6616676cb16e5bad82fd94a690a5dbfd2a9482482620131e9830ff9ee63315ca7007aff1054945213850753cc01409b83d20466f75b42cca9a97c0ae97e0b457a7214ca55345b16ae1b8dfdc2c7fb183aefc4da98f414cc9712032368221451ed0f97402bc44d96b0292bd537e06aa0e466b82755e02f0a658d959d81c8a829f6b21e783b29d13e2b5a96b4acc7b436eb76ee4382a4ffbcc72f274feceb3ed1992e17c0a7ea4c51b4aa9317362b1edc35e255fbf7f6e08250574ca9def4261029f2b373c88efeb88d28e1678e9f9e1e4edb7587a1d141230ff05783d9aa3386491600db29d22aa37785c65675df44cd4f9f9a0c71b416cfa3a3da10e5a2f6447f783b61e4c6d60ac3880321b88848d264bbb35615b10582a8a38a9dfd0b40d8178df44ff651d2c2184e2fbfdfdcae3d802ca1b4329fed06ce91fda9dcfcc9f0b4d9bcf0a595b66eeb3efa9bea9da6ae2b8dfafc7a92db2330d19434e6f74d6d2fa69c60f14b11d1b3b2789d4556b0eef79db14db91d92db1dc379faa26b8821367aeb97ef88b92c6d910e73b39f3d726b0ae6ee8cd8ca616a3309dee4a8c25c2bf759fc012b84a1d46c2908eab9c001fc12396fd0b73755aef80cb4042a7746bc0152a2a4900390bcea2556e689463642b58205580f4bf919b036e4ae6817ae16139b62be2b7745e4eb16eb03fbe68c67f1729226b75aec37289a600852337ede6d771f3169761d07a3805882343e05a0e64a52f23f6e3b567e244c7fe40bf0e50815accbb5c4e641eab149041def9613bf575aea9688c919380abf44d9cb721c6d5b8ba23db6cfc3e7d11e6e9f1bca990dbb98f7e70d9118ade7212293da6c109204c6135f4db453091cfe3e43b61f1778ca1fc3f27dfb55c2ac670077b257ee719dc1a14d70a561241645fbe3070bf33ae1e2f2325463d5ea9bf7f1bee4b7e47fd53b22e7ef797df830cba6dfc1fd4cefd1f1f116f81cb3d890922bfe0aae10935264341e4ee77fdacd43956eca5cad7528a882d49b681e5187a61e8eb33ce9612dbe2e2a4e7754af64e3ac639f022505561e07bde73f74633b02d741cd80ba7fb1197c72080e96cb3fd18b262e696133686f1512ecc674534c5f4ca94568f7545a13e0f1f7fc6337e5b2eb1e0259cb5a8fb67d0dd9d4d6986e8af464a339ac149b812d153a004fdf8f809f89a61a12b67acd3fe10d59729df8b7c065e49b43d56e9f5fcdf2d01a1bce9faa6b663e28c4e8197718e1f558dda61a097e1ccead0bc7c17095b5954a84828b43afb532838f26d0618e543e365fcdf242c5d3bce5b02b8678a9a13fa1cf858695986d1045df7b4fcefe0b204b122c16c3f34df1a4e950c33d02e8abcf2c75d6e8dbed014cc1e00b82c6f96baaf8d46faf1d8f01d7980c18303c0009f92cc43a465b011e46cf4fb997f98cb9aa5d8e498b6ec0caf97e01574a8b5fbcab9e6c25bb9742c992f4ef81d1b4c7b706a37f43fb036deb6ab4d60c0019a3a9b19aaa32e992df871e7a59b2232cea10ac991c941b02cc186c67bc4ee2f55215bfec837186daf00b2a1fa6c13887017228e94097d2d30785888ad6ac37b5fe14fcf3f67aebff6a84818e2861dece09484f3e674e83b55b4b473d70b4cf3cfe23e00926d837f9142f8e0566b157f95fcfce5444c7650f22d2a0df1bc80e175e1726087d3b925e8f6dc9a049226d853ab9ed89f1a8196f057ea349a58faf1bb25e2967106b5a791364696e0813b6bafe3d6d7b94764d9b32db73e9838259f26b5a8fc13dd052b629833bb87bff4b849fd6f39523b6f92a13e59d1b0b72a187720ab1db2934284d6c0cbacb70f26e43a812943b309724c645535de55823a01f9b4691d4e615b1c65f1a61935c59e09c81c1fa3840c9c19ccfc8e94c3888dd72a33fc0117cc9f7ba04f21dc386c30cca34c778faef5ab2535bab8adc3922344195983d68bacbbe013c69b9f1faebbe247c736849524223316862d9dba10952d6ca6c8035f0536c860f27a6d7f4eec1a810d5bb4e931a3dda33c144298693c792f9aeaf5dd4e4500b2a34881aac5baa1b71d1b51ec03ea176f9d243373fa8f0605654d5bb289b137fae2d428c631ca790100b3bcf811aea7648c070312f79a96c5048c2f007d82503ceb66b99bae411ae31a2b95cb4809526720e34663ef3a9ecc441a6781bb94e673b58c4196bd970ada7bd1cdef2ec28763e10f60b8faef556ee773f0a11197311c791153ef1dbe9998a463e6543963241c736b36eac8c95e1a57beebf738724c2ba16983906cf826a2b4e9c4e5a0837b785fe711f1bd14f6b86df65e520aaf2f51ced9f7a5e0ad6fbf89c3bbdabb6ce2beda71d8ffdfa0462cd2d0d127b3cd503b987dc328ec5353de676069dc90b56399e7c8f6326d6e314bed0c13fbf19f52ee55ee1eaebbf1ac8042198eff5a7b75791b2bf5ec6e410a8306dc4ab98ac3e0bfb7b616b991e77f9a9a5923d09ac516ecbf66bb2403259a6b4f01461a8b813fea6d7c5d6e38772093b1e9d07b76ce747d56e958762c8fc6fc557aa379846de24933cae7d89ac79e3a6b1ca9820352853e5dea269a81af5230bd0252d4a4d663bdaa87ffe1f4568f4935cf3d3805fb4a6ed3b7b98c04bce54f41a087c35964d5cc503ef2e6ef71135b8991012756db138a85831a3aba756f574dd2ac5838356a4c440cae2128914f77e1b1a957c447038497ad3f89dfe297242890007d25d7c2e464e3a79e8de978624c800000009d8a4cba2d315bb6c37d97ca7888266c1c65b2bbc3f152732a017db37cbb09a726c50d9703a1a0d1f00b060418953bbb3a9f3c14aa3b94a85088d1b98b717eebcdda76ed4570374ebf441662ada83907632619572cd5fa102db697c6f3fa87ce59346c0ea004c6aaa1a6bb8eb7c71eb0778117c5e8842e20de46d407b766a7639bdd8f7d674ee267a0ccf387b6df33334b5d781286a068650aa052e47a0a64734c3aefc4bd9ae77c8b1b93c564cfaaba662825c59d4357dd2f900f7ae76bcfdcabdbf6af9692d2217e4d6775f122ccbc4d4ed916c729d7d1c54fdb390bc1cb2acf994b5ba4b599008df036ebd262baff05638c95eb8c4d38798b4b981efb4b8059f4365f9bce7067ec03c011287dad500ff92ba64dbd9e53dd6632819f6e28b9e784b5a9cdc5be7779d27f6411ceb5b8c68893d79ea9824e31bf94d9cff35098adf969bdedaa1b44fe7d6bb28ab1d53c3bf962e4b07e6c8aa29dbb86cc7a48fe6afd1de24d6f33684169a3a3daffec1711478a5a1d4ec0b85721e8c50da7119a25f0ac43cbd4f26f3b514db05260e16b545b85358420d0c9d74b675cbb877a085a281cdecdbab39dff75ff643a9495f5a336a85c221bc36ead2edd8d95d046793ee38f1f1e037fe7941be57a1e60f02dcef50fc1876f3d99bfb8a8842f73361f417bacc34d61bb7723f60ced8bd066918e8d43c34b96a9ff9fc815f6191a78a6397437345f7780fa2dc8ccfc1fe244b0561644654282ade18b379d61225fd478739a7ebec0787813c334a4052de7965e1433d8b247fefe4fb6e1b4311d79930ccc4b103107187974e565e83bdbed19386b825e4d658c3804bd50b9e2276876f2c688b380160c3520084a58240ef2e655641da8e1d3afd25d79bf2d105ee49712ec1eee9dfbbe20b0c35d36016a39625c296205468f507d42f80d1ad921c15cbf35cb38daa5bb6f901dedae0504f48edd2e737f49a4c7cad144973ce35eb252ef2a1f355860e8c6650558ad8554b480be0a56b967a34c244e2e7813acd0c5c48bfb4e62770079d6ee66b3305f5352b6717cb98e3363a5c6b62786ea76f7f053a2dc6e51f3ee3313350b239caeef6", &(0x7f0000e0c000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xec51, 0x8000000405}, 0x28) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) get_mempolicy(&(0x7f0000bd1000)=0x0, &(0x7f000064d000)=0x0, 0x9f, &(0x7f00002d6000/0x1000)=nil, 0x100002) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000631000-0xdf)={0x0, 0xd7, "32ca1d1fa1bde2414188d71e25fc4c876fbf22ef14db45e92764acbe78227acddea19b776a782174c3ff9233edf14ad6dab7ff8dd378e0c526058270004b4120045831ff2f09a957bb053cf958c570d88b8a8be60000000222dc9746a8f4de2f9da4c55cca9f8200c4ae83b17e34ac96436b47952a721a11d96fe2dbb3c665eb6aea69a753c95ab6faf7c28660dc23126778083f697e133ae29ce0fe006dd6b0099885be5f733c630000000000000000984ca741d2191b053e8b0627b0c3d13b25d7e57d8079ee8cc7e07421557fd8de59c1e4d4a45b09"}, &(0x7f00000b1000+0x8e4)=0xdf) sendto$llc(r0, &(0x7f0000655000)="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", 0xfb, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000ded000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x3fffff) socket$inet_tcp(0x2, 0x1, 0x0) set_mempolicy(0x4003, &(0x7f0000ff6000-0x8)=0x4, 0x6) 2017/11/25 01:19:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x0, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000896000-0x9)="2f6465762f73672300", 0x1, 0x2040) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000d61000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$mouse(&(0x7f0000687000)="2f6465762f696e7075742f6d6f7573652300", 0x9, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2d66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x1, 0x9, 0x0, 0x0, 0x40, 0x2, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00008ad000)=0x6, 0x4) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000aba000)=@sack_info={r4, 0x4, 0x9}, 0xc) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r5) 2017/11/25 01:19:30 executing program 2: r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000000)={"e9b74b9ecbd881722c23c0c4a6085151175e77a6af2c60f96d888975e6ae8f39a2461755d9842c7203155d31d3d1a757765a63b2f55afa28af60418d2a9566f2e43ffc3538bedf340f4d6a91f681a773b9a1ea1386ac0691e996751b5ae1a7afe978dab929945da4de1f6af259c5dfd85f2e4e2e053be007cb43bf8fdcfac8266822974e8fca5cc0507feb85f80e84e134d1df7da9d821e6ddb99470ca3c91344889a81ed2cae686f3e9b3a94dea2ca6940d25faadac27582794be60b12f9f3ccb31cf603a4985372a2c4d40a11372b517dfa7704ad9134d4e6543d3aee34b33eb4dccaf9b43e4f30a0a44ba67f64729dc096d6c9f0161941d0137a9249cc78f0e6215892688221cba0a25bfe91c422e7a3b0a695649cce7e3a6567b2ee4e758029c300b8d10c28293c20955052e3e69ab8a4a91667aee58074a88ca3b21f1c3dc35166e1ad36855aa969c5f3e56342cd19ea3f44bc21fef526d3c771452c7bfd00d38c3678dc09adec0c44101d493283049656fefcc4184d7fd283bcb7ca1f01ba852e69c2d673d6871c180958556c8f12c64bb72023762539979a4a86b1ab02995e4e8c791911cf71b603292d8a805ce478cfacd75eb7fe2d964ffa012351ff1fb97aa0f94c3c35423c97d1a61e297c443106464054c069f55735cec94dfe7ea5148f58b4f80be99b7a0728820918506615b1f94856f476eec232d90e3424373c45b4dcecafebd3a7ed007018247d299bfe59afb1d22362106d37552094d8e0c8da7ae4a4bccaa92f73a0e0d7d5ab3ebe2cf718874f06068633b50d19403ae7ad9b2e89fe875dbf790524f6a89fa1d2a592323effc89ffdecad5e340da171ee31c3d6ecdcd354c121231e38065a4de1e48b3e8f0c7872e226835aaef910e366e479e3ff31c3e4499352ffc0c72d3184a7e5b48409755169daaffeb15fb773b08ee629d7a513747afbe2a6f264fded45213a86a94cd237ab36c36ba133a88927da901b58f2b19ca9e4dcbbec57feb954e402a9de5f09c8e0713b3a577e3884ab95c92a02fc1c69c868adb6b6a707614b8c9cef2cdac365d772d276bae1954d90eae802dea7a0b623022957118bd89d75199bf09faf6232652f9de8136a0bf130469201fe481544c636e477488c4be656db4fdf2885d991b10d5cbe9f259b14601b8916ab46d68fa6aad1da24719bde0b8e74651ea007c93dd2f3976ec3119098040e24aab1118440a0389beff82099259ee8593b899b518f2698d60c768bea67a4f5440f8b24a1bf12cbd3bd92efabac0b8d905b9e275468e22006b1efe35b04e61ed751ba9edffad3a093d424a2849d9abe2ae5f9a4189b5ec363ec2ed0fafe18bd610f85567013a77ad388fa762b8dbe318f181d0aff1c7c789963a666f063da126c7ca4c2d0500c894482acdac79761e1804a266231935002f83d785219f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r1) 2017/11/25 01:19:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x0, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) [ 108.958756] sctp: [Deprecated]: syz-executor6 (pid 14321) Use of struct sctp_assoc_value in delayed_ack socket option. [ 108.958756] Use struct sctp_sack_info instead [ 108.997692] sctp: [Deprecated]: syz-executor6 (pid 14321) Use of struct sctp_assoc_value in delayed_ack socket option. 2017/11/25 01:19:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$void(r0, 0xc0045878) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) [ 108.997692] Use struct sctp_sack_info instead 2017/11/25 01:19:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = dup2(r0, r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000648000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000b5000)={@loopback={0x0, 0x1}, 0x6, r3}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f70746d7800", 0x10000, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00004e9000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00008ef000)={0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000351000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000496000)=0x0) getpgid(r5) dup(0xffffffffffffffff) 2017/11/25 01:19:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) read(r0, &(0x7f0000e48000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000136000-0x4)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socket$inet6(0xa, 0x3, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2017/11/25 01:19:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) [ 109.099096] sctp: [Deprecated]: syz-executor6 (pid 14328) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.099096] Use struct sctp_sack_info instead [ 109.137736] sctp: [Deprecated]: syz-executor6 (pid 14321) Use of struct sctp_assoc_value in delayed_ack socket option. 2017/11/25 01:19:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x400000000000000, &(0x7f0000e8b000-0x42)="", &(0x7f00008ce000-0x4)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) [ 109.137736] Use struct sctp_sack_info instead 2017/11/25 01:19:30 executing program 1: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x7fd) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x20000000000014, &(0x7f00002d9000)=0x0, &(0x7f0000eec000-0x4)=0x4) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eec000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a77000)=0x7fa, 0x4) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000eeb000-0x1)="8d", 0x1, 0x0, &(0x7f0000eeb000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000ee1000-0x81)="0c", 0x1) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x1000000, 0x10014, r0, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000a42000-0x4)=0x800000000000101, 0x4) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x40000000000000) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x2000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x62) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ef0000-0x60)="2df409b72f7bcc1a83ceb2ef54c64a91afeec4a90995b7c65d7db5a8bd9eb8586d0de644a24c382b1d2e578b9b63748f44b9cc6921460f93b71a6eea24831d480944d2b1014927ccc5faef65baf2f931317a051618603a1c6ca5a927b57016ed", 0x60) mmap(&(0x7f0000772000/0x400000)=nil, 0x400000, 0x1000000, 0x32, r0, 0x0) socketpair$ax25(0x3, 0x3, 0x100000007, &(0x7f00004e1000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[{&(0x7f0000605000-0xc6)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6}, {&(0x7f0000eee000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000eee000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3, &(0x7f00009fe000-0x51)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51, 0x0}, 0x10040002106) 2017/11/25 01:19:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semop(0x0, &(0x7f000002f000-0x1e)=[{0x0, 0x6, 0x0}], 0x1) semop(0x0, &(0x7f0000537000-0xc)=[{0x0, 0x2, 0x0}, {0x0, 0x0, 0x0}], 0x2) semop(0x0, &(0x7f0000177000-0xb)=[{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}], 0x2) semctl$GETZCNT(0x0, 0x4, 0xf, &(0x7f0000025000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$packet(0x11, 0x3, 0x300, &(0x7f000079d000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000022c000-0x8)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000498000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000254000-0x4)=0x10, 0x80800) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000698000)={0x0, 0x0, 0x0}, 0xc) semop(0x0, &(0x7f00009fa000+0x511)=[{0x1, 0x0, 0x1800}, {0x4, 0x1cb, 0x1800}, {0x0, 0x9, 0x800}], 0x3) semget$private(0x0, 0x0, 0x112) bind$inet(r0, &(0x7f0000f2a000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semget$private(0x0, 0x3, 0x2) r2 = semget(0x3, 0xffffffffffffffff, 0x800000000000) semctl$IPC_RMID(r2, 0x0, 0x0) connect$inet(r1, &(0x7f0000a00000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00008b7000-0x4)=[0x0]) r3 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)="2f6465762f766373612300", 0x0, 0x20000) setsockopt$inet_dccp_int(r3, 0x21, 0xb, &(0x7f0000e5e000)=0x2, 0x4) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000e11000)=0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e13000)=@generic="00000000000000000000000000000000", 0x10) shutdown(r1, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f000097c000)="2f6465762f73672300", 0x32da, 0x280) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f000013d000-0x10)={&(0x7f0000447000/0x4000)=nil, 0x4000}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000466000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b07000-0x4)=0xc) socketpair$inet(0x2, 0x7, 0x3, &(0x7f00006db000-0x8)={0x0, 0x0}) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f000070e000)="a1c3b384d963b3713765786a8cf2801eb57cde3473dcb49827e1a969c0f340b77082b6f56df8f9c6a2fdbf7aa33c6153b0ee83e356d7b3cfbf29adf77067286732ee1a7fcb25c8c9af0dba081c2596c5e11399478b652499082b5763731aefdbb8ac75a636f9e207636c6c9187892cdf598682a5e9a7bb37b1886793b822cb44002d596e75e2fe24399b2439caf3dc1ab215") getpeername$inet(r1, &(0x7f0000c1a000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a3000-0x4)=0x10) setsockopt$inet_dccp_buf(r5, 0x21, 0xc0, &(0x7f0000012000)="9e3e0af8f47e5c97d029fb0c2cc7b13ec5f0a653ddc119638a8f154e508a7cb12ca6bb85052323e5a32455aba11833a41fc6c60410ee392634071f464cc2779786f0badd41812fccbf5e5a31a31c17b0cf6473f8f6c8703ec1fcafaf120ac27955e3ea28380c72551297fae61aba4ff4829303368d062af52526f6f69becde9746631971873280d5ffedc87b45f60d7c816722ffa3fc397679b82fde69d726", 0x9f) setsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000789000)=0x8, 0x4) 2017/11/25 01:19:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000352000)="2f6465762f73657175656e63657200", 0x105000, 0x0) ioctl$sock_bt_hci(r1, 0x400448ca, &(0x7f000053b000)="78cb1e77838fd69a86fcf8fe1dffa9fbc2585601a8bd49658994c1d4388df1") 2017/11/25 01:19:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ba5000)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00008b2000)={@common="62637366300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f00009c7000)={0x11, 0x5, r3, 0x1, 0x8, 0x6, @random="e93bf300cd06", [0x0, 0x0]}, 0x14) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:30 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80000, 0x40, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x10a, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x27, 0xada0, 0x5, 0x80}, &(0x7f0000bea000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000+0x3e2)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000f6b000)={0x4, &(0x7f0000be1000-0x10)=[0x4, 0x1, 0x0, 0x20]}) arch_prctl(0x1004, &(0x7f0000c46000-0x5e)="825e9bcd64f06678ac3b77011303dac3eaeb38e050b0f2c47673063819120ee7136abc12b9292d25c9b02e29f819cd40eee17054750db4d7c6bfd49be38712d03e570f1a6e817de5e39e18658e12e2cf9b9eb29790104c98ce14e684dffb") r5 = creat(&(0x7f0000675000-0x8)="2e2f66696c653000", 0x0) sync_file_range(r0, 0x5, 0x80, 0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000dc6000)={r4, 0x4, 0xec, "ccae6ddb7c85a65d9a43870f793652ec33e9187a660a0a480dd3e4327e511851c590c37eb1fa96db78752debb3e9b0b9b04af585309cc746b5d5354efb8d24d3938fab3e2f7318e10b889472707bd844c0ffdaaff280950ad69db7167b1da6f9c878d2b86f4b6f273ae2488b5cfd1a66f7ff5b97c563be4ef4286b4197d2358f1eda9bb72b8887b878dad893759cd0e4932010c3b16376ffa4adc852c7ee040aa09dd5c0c3d9fc24e93c298e0a5642c66daccfa1eda6c5dde0a9907ca37089c85ca622ef2501a7074e74e356f17d018cff1215f95b9983bd4454bb90203f9833bc1f70c2cd94ef0064cbbf87"}, 0xf4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000b33000)={&(0x7f000010f000)="2e2f66696c653000", r5}, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006ef000)={0x32, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffff, 0x7ff, 0x69, 0x7, &(0x7f0000344000-0x10)=@generic="0971f24e0a2aa3fb5d2ef556ac0eeb5b", 0x9, 0xfffffffffffff801, 0x80000000}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r6) 2017/11/25 01:19:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = dup2(r0, r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000648000)={@common="74756e6c300000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000b5000)={@loopback={0x0, 0x1}, 0x6, r3}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000379000)="2f6465762f70746d7800", 0x10000, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f00004e9000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00008ef000)={0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000351000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TIOCGSID(r4, 0x540f, &(0x7f0000496000)=0x0) getpgid(r5) dup(0xffffffffffffffff) 2017/11/25 01:19:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000049f000)={0x26, "6861736800000000000000000000", 0x0, 0x0, "636d6163286165732900000000000000000000000000000000000000000000000000000000001200000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fd0000-0x2)="", 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000b41000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e18000-0x4)=0xc5) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ae7000)="2f6465762f6175746f667300", 0xe8080, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000646000-0x4)=0x0, &(0x7f00009b5000-0x4)=0x4) 2017/11/25 01:19:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = dup2(r0, r0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000a0e000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000da5000-0x4)=0x25) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) 2017/11/25 01:19:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000508000)={0x0, 0x0}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00002f9000)="00", 0x1) r1 = accept(r0, &(0x7f0000750000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000402000)=0x8) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00007a4000-0x4)=0x0, &(0x7f00007a7000-0x4)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) dup(0xffffffffffffffff) 2017/11/25 01:19:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) socketpair(0x1b, 0xf, 0x3, &(0x7f0000d5e000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x200000000000040, &(0x7f0000936000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000074b000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgrp(0xffffffffffffffff) setpriority(0x1fffffffffc, r2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x4, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000dee000-0x16)={0x9, [0x9, 0x3ff, 0x400, 0x6, 0x4, 0x0, 0x3, 0x0, 0x7ff]}, 0x16) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001d000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000407000)=0x0) socket(0x15, 0x800, 0x1804) r5 = socket(0x100000000011, 0x3, 0x8) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x0, 0xfdd}, 0x4) r6 = socket$inet(0x2, 0x1, 0x0) r7 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$sock_inet_SIOCSIFNETMASK(r8, 0x891c, &(0x7f0000983000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$llc(0x1a, 0x2, 0x0) getsockopt$sock_int(r6, 0x1, 0x1f, &(0x7f00006d2000)=0x0, &(0x7f0000fb6000)=0x4) 2017/11/25 01:19:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000936000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000074b000)={0x0, 0x0, 0x0}, 0xc) r1 = getpgrp(0xffffffffffffffff) setpriority(0x1fffffffffc, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x3, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000dee000-0x16)={0x9, [0x9, 0x3ff, 0x400, 0x6, 0x4, 0x0, 0x3, 0x0, 0x7ff]}, 0x16) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000001d000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000407000)=0x0) socket(0x15, 0x800, 0x1804) r4 = socket(0x800000000010, 0x3, 0x8) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000042f000)={0x0, 0x0, 0xfdd}, 0x4) r5 = socket$inet(0x2, 0x1, 0x0) r6 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$sock_inet_SIOCSIFNETMASK(r7, 0x891c, &(0x7f0000983000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa00}) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socket$llc(0x1a, 0x2, 0x0) getsockopt$sock_int(r5, 0x1, 0x1f, &(0x7f00006d2000)=0x0, &(0x7f0000fb6000)=0x4) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000d7c000-0x4)=0x6, 0x4) uname(&(0x7f00005de000)="") getpeername$ax25(r7, &(0x7f00007b5000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000b69000-0x4)=0x10) ioctl$TCSETSW(r7, 0x5402, &(0x7f0000d6c000-0x24)={0x7fc, 0x5, 0x5, 0x9, 0x3, 0x8000, 0x0, 0x3e9, 0x9, 0x5, 0x7, 0x44}) write$tun(r7, &(0x7f0000ef3000)=@hdr={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x1003, 0x0, 0x3076, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@noop={0x1}]}}, @udp={0x0, 0x0, 0xfeb, 0x0, "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"}}}, 0x100d) sendto$ipx(r4, &(0x7f0000226000)="d3bc96ced12a02632bb03ea8b165d25a74bec6645b311ea5b73fb8d32a5e5139e5e9eb8a72452b9276de3fb47e5b0c8c5ea36bb878237b03106108716c94f914637080e7f123523135116e5d89f82d90cf511d686f0adb0db321d7fb39a09735e97a7a6f36a698668452db0d4858bdcdeb78c831d99c7d67017725b3f20d58b907645c07ee0e3d6281662bedabb4f8a87da8345f4f90fd07abf00a853168ce6e558124a45add7e351a381661a0f5", 0xae, 0x20000001, &(0x7f0000ec5000-0x10)={0x4, 0xe4b, 0xffffffff00000000, "92faa4b9fdbb", 0x1000, 0x0}, 0x10) mmap(&(0x7f0000000000/0x5b0000)=nil, 0x5b0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/25 01:19:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b94000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000040e000)={0x2, 0x0, [{0x1d9, 0x0, 0x2}, {0x400, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x7, &(0x7f000071b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1000008080e, 0x0) mmap(&(0x7f0000000000/0x27d000)=nil, 0x27d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000feb000-0x1)="00", 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000016c000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f000000b000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000007000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000397000)={0x0, 0x1000000000000101}, &(0x7f0000cc1000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00006b4000+0x65a)={r8, 0x2, 0x30}, 0xc) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x8000000000000) ioctl$KVM_SIGNAL_MSI(r7, 0x4020aea5, &(0x7f00007d8000)={0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = gettid() rt_sigqueueinfo(r9, 0x0, &(0x7f0000c95000)={0x33, 0x4, 0x8, 0xffffffffffffffff}) shutdown(r3, 0x0) recvfrom(0xffffffffffffffff, &(0x7f000026c000)="", 0x0, 0x0, &(0x7f000028a000)=@l2={0x1f, 0x9, {0x3e7c, 0x7fff, 0x1, 0x80000000, 0xffffffffffffffff, 0x1f}, 0x1000, 0x64f}, 0xe) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r10, 0x1, 0xf, &(0x7f0000011000-0x4)=0x400, 0x4) syz_open_dev$mouse(&(0x7f0000ef9000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0x1) sendto$inet6(r10, &(0x7f0000009000)="", 0x0, 0xfffffffffffffffc, &(0x7f0000001000-0x1c)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f000095a000-0x38)={&(0x7f0000282000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x80fe) 2017/11/25 01:19:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x4000002, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00002ea000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000efe000)="2f6465762f696e7075742f6d69636500", 0x0, 0x105002) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = syz_open_dev$vcsn(&(0x7f00008e3000)="2f6465762f7663732300", 0x101, 0x101000) rt_sigpending(&(0x7f0000053000)={0x0}, 0x8) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00003b2000)={0x4, 0x8}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f000023e000)="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") munlockall() ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000064000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000a56000)={0x20000001, 0x0}) getpid() fcntl$setown(r2, 0x8, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000107000)=0x9, 0x1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000c65000)="2d00", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r3, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x80000000007, &(0x7f0000de1000-0x19)={0x42ac16, {0x400003ffffffe}, 0x1, 0xd}, &(0x7f0000733000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000093b000)={0x0}) r4 = gettid() getpriority(0x3, r4) syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$TIOCTTYGSTRUCT(r3, 0x541a, &(0x7f00006a5000-0x2f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6(0xa, 0x100000080004, 0xc) 2017/11/25 01:19:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000199000)={0x0, 0x0}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000a07000)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f000072e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r5 = creat(&(0x7f00005e7000)="2e2f66696c653000", 0x1) io_setup(0x0, &(0x7f0000cc8000-0x2)=0x0) io_submit(r6, 0x6, &(0x7f00000b5000)=[&(0x7f0000e3f000)={0x0, 0x0, 0x0, 0x1, 0x4, r3, &(0x7f000072e000-0x75)="db7861b7d6978f5c7384926fb514eee54720b6d9ef433d69b2fa1e434a16e5e33013156e1724f4a64e5b505a43b7b1aa314cc86390ff99d74e54d1b7764c94f99cdda4c70a75a8e00f64fe5a391be0b0cadf5c0ac6b3b46b333037be4c75ab46db733e9edf25eed9a6df83a08bfffc04a7bebc0170", 0x75, 0x3, 0x0, 0x1, r5}, &(0x7f0000fd8000-0x40)={0x0, 0x0, 0x0, 0x1, 0x1000, r3, &(0x7f0000f33000)="2b1c504fa8804f438e483149918b3235f3b977d95306aa77c4b0796edab05c7f66e76cdb4861d3788a40dc537a0b21c347215067ae91de4e027afffb9d7ef2245b47e0a5c23a634fe70315aadcc3a84d8eb452d3252598d1751e30415c0b7ac84c72e470983e2f3696dd9aa411ed3351367322f2b7a0d04d8654602760a4bad6c775e22aba3de0edadd231e3909feede", 0x90, 0x9, 0x0, 0x0, r5}, &(0x7f000053c000-0x40)={0x0, 0x0, 0x0, 0x8, 0x8, r3, &(0x7f0000a97000)="9946ece4296345f7cabf7493924d68a02c4714bb8854bf5d813c01f0383dac7c65cf4294e77ecd4a5ece8e38c292fe5a894bd93aac603401ae0dbe7c1f7c879715ad108a04faff529feb928a1329d670eb012b0d59ddd2d59fc41abc0d6e8758770936aefe3fa6c79559e64107b19fe0e06e6aa21a43b6ee1a02fbd812cac8531ac52ce58cc0f6f792539550ab891b2649a312bc5dd39f7f4b9935a20570b1aa0d11e1a3539eee6be18305a0d5392344e4a821329b3bf2612ed38df4e41e03bffd209c4d7b22d9d826ac4775a5e5aaaf9b3a02acee00dad9ca402027b9", 0xdd, 0x7, 0x0, 0x1, r5}, &(0x7f000088e000-0x40)={0x0, 0x0, 0x0, 0x3, 0x2400000000, r5, &(0x7f0000d52000-0x71)="f289f3ce909464302e3f482828ded5e3abb7420eee88976efe4005698ece04658038d684cab9a1f90b3412c6e73b725643373bdf69ed4a3374c740e4cc8d69c843d231f3cb46e4ced779a5452e132a306a3917b016cb85cb9958dad67c5d811c2d09e4744a0d505dfaadd3d3688790bb98", 0x71, 0x9, 0x0, 0x1, r5}, &(0x7f00002a1000-0x40)={0x0, 0x0, 0x0, 0x3, 0x6, r4, &(0x7f0000cb9000-0x4b)="85c0f53855432b34dfd0245f9bfadef4dbe39a0894228f0d4b9772c7153f693c46f27c4a3efdefc887449d2048fcaf2436c3f9b11539fd496cf2ff351221c5eaf40d2e5f1581288d8b0ed1", 0x4b, 0x3f, 0x0, 0x1, r5}, &(0x7f00002d9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x58d2, r5, &(0x7f00000ea000-0x1000)="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", 0x1000, 0x1, 0x0, 0x1, r5}]) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000b52000-0x6)="6879626c6100", 0x6) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f00003f4000)="2e2f66696c653000", &(0x7f0000b25000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000db8000)=r7) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r8 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000ae1000)=0x0) syz_open_dev$sndseq(&(0x7f00005f3000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00008cd000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r9, 0x641e) 2017/11/25 01:19:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = dup(0xffffffffffffffff) getpeername$netlink(r2, &(0x7f00006cc000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000089a000)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000122000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000b11000-0xa3)={0x0, 0x9b, "de221ba9884ac1dcb5e812b37e2d7d8fd0dcdd749373a078ed2fbe6cd6e0726af5181c60097184dd72a5a9cbc9831e491759680b661619af7b95e6549ce6d0b6a466cb2df79473c6d880838a6a70219dc99dddd1007a220b0ec0154926f7c495090e7eba8598e9665e1f63cbafffb4aa44a209b467d8bb9356daaed3d85f7055d3b65974b352084663a6d97d9ab09274f4ccea9ccc23503879bc9f"}, &(0x7f000075a000)=0xa3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000ea2000-0xa0)={r3, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x3f, 0x7, 0x9, 0x0}, 0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00002b5000)={0x4, 0x0, 0x10001, 0xff}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000d25000)={r4, 0xff}) 2017/11/25 01:19:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) [ 109.541948] audit: type=1326 audit(1511572771.054:779): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 109.545387] QAT: Invalid ioctl [ 109.562463] device gre0 entered promiscuous mode 2017/11/25 01:19:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000efa000)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005e8000-0x4)=0x3, 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) [ 109.604304] QAT: Invalid ioctl [ 109.660063] QAT: Invalid ioctl [ 109.669732] device gre0 entered promiscuous mode [ 109.712995] QAT: Invalid ioctl [ 109.790387] audit: type=1326 audit(1511572771.078:780): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=2 compat=0 ip=0x40cbb1 code=0x7ffc0000 [ 109.842256] audit: type=1326 audit(1511572771.078:781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 109.865073] audit: type=1326 audit(1511572771.078:782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 109.886712] audit: type=1326 audit(1511572771.087:783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=127 compat=0 ip=0x452879 code=0x7ffc0000 [ 109.886726] audit: type=1326 audit(1511572771.088:784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 109.886739] audit: type=1326 audit(1511572771.088:785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 [ 109.886752] audit: type=1326 audit(1511572771.088:786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=16 compat=0 ip=0x452879 code=0x7ffc0000 [ 109.886772] audit: type=1326 audit(1511572771.089:787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 2017/11/25 01:19:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000057000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) bind$ipx(r1, &(0x7f0000fe8000-0x10)={0x4, 0xfffffffffffff890, 0x5, "a0e2c4749107", 0x80000000, 0x0}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) 2017/11/25 01:19:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000e36000)="", &(0x7f0000bc9000-0x4)=0x0) r2 = fcntl$getown(r0, 0x9) ptrace$pokeuser(0x6, r2, 0x7, 0x20) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ftruncate(r0, 0x0) utimes(&(0x7f00006bd000)="2e2f66696c653000", &(0x7f0000a31000)={{0x0, 0x0}, {0x77359400, 0x0}}) kcmp(r2, r2, 0x3, r0, r0) mknod(&(0x7f000070f000-0x8)="2e2f66696c653000", 0x2, 0xfffffffffffffc01) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = syz_open_dev$mice(&(0x7f0000cc8000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r4 = memfd_create(&(0x7f0000547000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2) r5 = syz_open_dev$vcsa(&(0x7f00005f0000-0xb)="2f6465762f766373612300", 0x9, 0x200) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00009b7000-0x14)={r0, r4, 0x0, 0x1, r5}, 0x14) dup(0xffffffffffffffff) 2017/11/25 01:19:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7ffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0xb, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000092e000)="2f6465762f72746300", 0x80000, 0x0) setsockopt$packet_buf(r3, 0x107, 0x2, &(0x7f00004a0000)="", 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) [ 109.886786] audit: type=1326 audit(1511572771.089:788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=kernel pid=14433 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452879 code=0x7ffc0000 2017/11/25 01:19:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r1, 0x1, 0xd0a) syz_open_dev$evdev(&(0x7f00004ac000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) pipe(&(0x7f0000973000)={0x0, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000102000)="0000", 0x2}], 0x1, &(0x7f0000c2f000)="", 0x0, 0x0}, 0x0) sendto$ipx(r4, &(0x7f0000fa3000-0x1)="ca", 0x1, 0x0, 0x0, 0x0) splice(r3, 0x0, r2, 0x0, 0xa5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f00008e3000-0x9a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a, 0x0) r5 = syz_open_dev$sg(&(0x7f0000bc2000-0x9)="2f6465762f73672300", 0x801, 0x260042) r6 = gettid() setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00002c6000)={0x7, 0x80}, 0x8) perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setaffinity(r6, 0x8, &(0x7f0000b76000-0x8)=0x3ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffff7fffffd, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000677000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x400000) mkdir(&(0x7f000000e000-0xa)="2e2f66696c653000", 0x0) socket(0x1, 0x109, 0x100000080) mmap(&(0x7f0000000000/0xdf1000)=nil, 0xdf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/25 01:19:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022c000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000701000)=0x0, &(0x7f0000826000-0x4)=0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f000033a000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:31 executing program 4: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63747228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f43000)="2f6465762f6877726e6700", 0x1, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000f43000)={0x100000001, 0x6, 0x8001, 0x7fff}, 0x8) timerfd_settime(r2, 0x1, &(0x7f0000227000)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f00007b7000)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f42000)=[{&(0x7f0000a28000-0xcf)="b3c73b4f67a03e66384a8408fff811cabfb0d22ee7b3cf338be270155dbfdf6154c288e652d04e6894a6f9f8902c47ef48d345efd482a1ed71e0f08dcc17da7022ab8d129a780c5191b2b4a1b9dda19059e50a71b6bb629be53efb51045fe5d52053bbae9b1dfeab740a65ce6b746de89bf3658f483deb56cf332f145b36c46fa7c9df0af70581ee7b2c3973c464ba39ffc72d3d2193506e31bbf64c610f438fd3bc5fe044d173daf005892eebc1d615b57795b4b82f7cf23fc9bdf0a186a40691cc94f67c23e069f075b97955ce9d", 0xcf}, {&(0x7f00000a4000-0x2)="b93d", 0x2}, {&(0x7f0000825000-0x5a)="ce6e59029d1da3486d194d040937677c12dea626527c4c9dbbebbaece8a71736c645741ae57c6749129b75781f4c0186a1f0ddc5301cb4f9f559d697d47b0854f9434c51e953f55eb05fc84ef4d0ee76244982f6a9603c109f19", 0x5a}, {&(0x7f0000f42000-0x32)="dfa411cd04130d4b370ff0366e096e14ef387f91e557ed57d92b89e3d0ddc54bdbdfe5269fb72690718024b308792ddde2ce", 0x32}], 0x4, &(0x7f0000f3a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000093000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001b2000-0x80)=[{&(0x7f0000f3e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000f3e000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00005a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000f0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000f3f000)="", 0x0}, {&(0x7f0000cff000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x6, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40000020) 2017/11/25 01:19:31 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e73000)={0x0, 0x0}) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000884000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e75000-0x4)=0xc) r1 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) poll(&(0x7f000004d000-0x20)=[{r1, 0x0, 0x0}], 0x1, 0x401) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x34, r2, 0x0) ftruncate(r0, 0xb) mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x3, 0x36, r2, 0x0) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) fcntl$setlease(r2, 0x400, 0x2000000000000) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0xbc9dc8fbd81cb4b1) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1, 0x7, 0x0, 0x0, 0x0}) getsockname$netlink(r3, &(0x7f0000353000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000640000)=0xc) unshare(0x400) truncate(&(0x7f0000cea000)="2e2f66696c65302f62757300", 0x4) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e76000-0x12)="2e2f66696c65302f6275732f66696c653000", &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000014000)="2e2f66696c653000", r4, r5) r6 = signalfd4(r1, &(0x7f0000057000)={0x102}, 0x8, 0x80800) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x2, 0x32, r6, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000c82000)={0x0}, 0x8) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/25 01:19:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) pipe(&(0x7f0000a49000-0x8)={0x0, 0x0}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000a25000)="00000000000000000000000000000000") setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x80800) epoll_create1(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f00009c7000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fe1000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ed4000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x0}, &(0x7f000077a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000021e000-0xba)={0x0, 0xb2, "7727a95e830d373a058e4eacad8259897f8b842423f70b26c92355f2d58cf0864d1f087f3bbb872a019f9d1d051a4dc89892f770233443cf19eb9c1d4ba6dba6f0d342071694351c6ac7d90b53115ab38991a3508b098de6c5b2de497851c9b6bbcb01ebcf3e35eafdadd685d0476bd63092a1d02507f081be61cf178fa1dd004c50ac54e92aec9d7dca16a5f0e6973d3c066b54c61e7b2e3ef49aded519776a68b2f3f70bdf1a278f09b7e89060236801c0"}, &(0x7f0000c7f000)=0xba) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000f28000-0x8)={r3, 0x5}, &(0x7f0000dfe000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000165000-0x8)={r4, 0x89d}, &(0x7f0000326000)=0x8) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000207000-0xa)="2e2f636f6e74726f6c00", 0x400, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000963000-0x10)={0x7, 0x0}) r6 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) symlinkat(&(0x7f00002cb000-0x10)="2e2f636f6e74726f6c2f66696c653000", r6, &(0x7f0000f76000-0xa)="2e2f636f6e74726f6c00") fchmodat(r6, &(0x7f0000e35000-0xa)="2e2f636f6e74726f6c00", 0x142) iopl(0x0) mkdirat(0xffffffffffffffff, &(0x7f00009ec000)="2e2f636f6e74726f6c00", 0x101) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000dd9000-0x4)=0x51a, 0x4) name_to_handle_at(r6, &(0x7f000000a000)="2e2f66696c653000", &(0x7f0000036000)={0xc, 0x0, "58"}, &(0x7f0000040000)=0x0, 0x1000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00004f0000)={r3, 0x2}, 0x8) lsetxattr(&(0x7f0000592000)="2e2f636f6e74726f6c00", &(0x7f0000aff000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000242000-0x12)="02000000000000006f556e657430242d2a00", 0x12, 0x0) sendto$ax25(r6, &(0x7f000073b000-0x3)="f37fdb", 0x3, 0x24008015, &(0x7f0000d45000-0x10)={0x3, {"b8dab09fd0b3a9"}, 0x401}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={r4, @in6={{0xa, 0x1, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffff87d, 0x0}, &(0x7f0000e04000)=0x98) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000260000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x2, 0x1, "bd9b75c8b79eacff947b4113ece81a5827e4b30d6c984cbe217cdee82cc9b54d4b08f6efd42b173b17e44f51fbb6622f5cfb5084b08bc588475bc6605c630663", "37ea411e526d32a9d6fc1c3b8a85b4198a7623dd8b1af0fc6f0ec3308d0dad9a", [0xd233, 0x0], 0x0}) 2017/11/25 01:19:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000049e000)={0xffffffffffffffff}) ioctl$sock_bt(r2, 0x5411, &(0x7f000093a000)="558bd71aa234b77bd6a838eb112a526d0cadefdc84de9158fbb09fc73ea05080a9b917e9942303554f5c7852f979f902b013ec004a8fc443990f105dcf73513c821f55128516e5b1bff928863fa2f022921d71d45f255aa79bcce0fab9b548226fd9b7f04b3eca8b8fc43d4bb3cc8c4332123cdd617f04d4cf133ad2790a697dd2b07c3f90fe35a82d3828") ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) 2017/11/25 01:19:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000012d000)={0x0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2017/11/25 01:19:31 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f89000-0x8)="2e2f66696c653000", 0x0, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000049f000)={0x9, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000076f000)={r1, 0x4}) r2 = syz_open_dev$mice(&(0x7f0000aeb000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) getpeername$unix(r2, &(0x7f0000590000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000049a000)=0x1002) getpid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000969000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000e1000)=0x0) socket$inet6(0xa, 0x8000f, 0x10000) getpgrp(r3) r4 = getpgrp(r3) socket$inet_dccp(0x2, 0x6, 0x0) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ca6000-0x9)="2f6465762f6b766d00", 0x401, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = accept4$ax25(0xffffffffffffffff, &(0x7f0000246000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c9d000)=0x10, 0x800) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e76000-0xc)="2f6465762f6175746f667300", 0xa0000, 0x0) ioctl$KVM_NMI(r8, 0xae9a) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000088c000)={0x0, 0x0, 0x0}, &(0x7f0000b1b000-0x4)=0xc) r9 = syz_open_dev$vcsa(&(0x7f0000dd8000)="2f6465762f766373612300", 0x9, 0x20c100) r10 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r10, 0x8004ae98, &(0x7f0000834000-0x4)=0x0) syz_kvm_setup_cpu$x86(r6, r10, &(0x7f0000c36000/0x18000)=nil, &(0x7f0000574000)=[@text16={0x10, &(0x7f00008fb000-0x34)="66b80500000066b94a3000000f01c167880a26990f22420f38f19bff27ba210066edf264360f22172e0f350f01cbba4300b000ee", 0x34}], 0x1, 0x1, &(0x7f00008a5000)=[@vmwrite={0x8, 0x0, 0x9, 0x0, 0x3, 0x0, 0x8001, 0x0, 0xfffffffffffffffe}, @efer={0x2, 0x1}], 0x2) fcntl$setflags(r5, 0x2, 0x1000004) r11 = accept$inet(r9, &(0x7f0000d5d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000676000+0x96e)=0x10) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_SET_MSRS(r10, 0x4008ae89, &(0x7f0000df3000-0x38)={0x3, 0x0, [{0x2ff, 0x0, 0x800}, {0x312, 0x0, 0x8}, {0xb20, 0x0, 0x6}]}) setsockopt$inet_icmp_ICMP_FILTER(r11, 0x1, 0x1, &(0x7f0000cc7000)={0x0}, 0x4) ioctl$LOOP_CLR_FD(r9, 0x4c01) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2017/11/25 01:19:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e9a000)="2f6465762f72666b696c6c00", 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f83000)={{0x9, 0x8000}, {0x2, 0x2}, 0x9, 0x3, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r4) 2017/11/25 01:19:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) dup(0xffffffffffffffff) 2017/11/25 01:19:31 executing program 4: mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63747228636173743529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f43000-0x18)={r2, &(0x7f0000f43000-0x1000)="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", &(0x7f0000c19000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f42000)=[{&(0x7f0000a28000-0xcf)="b3c73b4f67a03e66384a8408fff811cabfb0d22ee7b3cf338be270155dbfdf6154c288e652d04e6894a6f9f8902c47ef48d345efd482a1ed71e0f08dcc17da7022ab8d129a780c5191b2b4a1b9dda19059e50a71b6bb629be53efb51045fe5d52053bbae9b1dfeab740a65ce6b746de89bf3658f483deb56cf332f145b36c46fa7c9df0af70581ee7b2c3973c464ba39ffc72d3d2193506e31bbf64c610f438fd3bc5fe044d173daf005892eebc1d615b57795b4b82f7cf23fc9bdf0a186a40691cc94f67c23e069f075b97955ce9d", 0xcf}, {&(0x7f00000a4000-0x2)="b93d", 0x2}, {&(0x7f0000825000-0x5a)="ce6e59029d1da3486d194d040937677c12dea626527c4c9dbbebbaece8a71736c645741ae57c6749129b75781f4c0186a1f0ddc5301cb4f9f559d697d47b0854f9434c51e953f55eb05fc84ef4d0ee76244982f6a9603c109f19", 0x5a}, {&(0x7f0000f42000-0x32)="dfa411cd04130d4b370ff0366e096e14ef387f91e557ed57d92b89e3d0ddc54bdbdfe5269fb72690718024b308792ddde2ce", 0x32}], 0x4, &(0x7f0000f3a000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000093000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00001b2000-0x80)=[{&(0x7f0000f3e000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000f3e000)="0000000000000000000000000000000000000000000000", 0x17}, {&(0x7f00005a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000f0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9}, {&(0x7f0000f3f000)="", 0x0}, {&(0x7f0000cff000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x6, &(0x7f00004d4000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x3}, 0x40000020) 2017/11/25 01:19:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000c8c000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000333000-0xc)={0x4, [0xe0f4, 0x3ff, 0x252, 0x0]}, 0xc) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) 2017/11/25 01:19:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00001ce000)=[{0x7, 0x2}, {0x0, 0x9}, {0x4, 0x2}], 0x3) write(r0, &(0x7f0000b24000)="240000001d0001000000000800000004023900fa1000010086000100f7ff7f0001ffce0dcf089b", 0x27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000217000)=0x0, &(0x7f0000599000-0x4)=0x4) bind$inet6(r1, &(0x7f0000176000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r2 = accept4$inet(r0, 0x0, &(0x7f0000379000-0x4)=0x0, 0x80800) sendto$inet6(r1, &(0x7f0000ac5000)="4a", 0x1, 0x0, &(0x7f0000457000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000177000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000940000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000069c000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x3, &(0x7f0000c0c000)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000757000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000b93000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @rand_addr=0x10000}, 0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000de7000-0x20)={@generic="7f5164657f8bf8bac40cc4904a0af87f", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000be6000-0x8)={0x0, 0x0}) socketpair(0x5, 0xe, 0x9, &(0x7f0000c19000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000df2000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d01000)=0xc) r6 = accept4(r0, &(0x7f000033d000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00009dc000-0x4)=0x8, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000262000)={0x9, 0x5, 0x3, 0x6, 0x4}, 0x14) r7 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007d2000-0x20)={@common="6201fa02000000230000000000000000", @ifru_flags=0x2}) ioctl$sock_ifreq(r7, 0x8922, &(0x7f000041e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2d1e53bd, 0x0, 0xbbc0000000000000, 0x85, 0x2ed2, 0x6}}) pwritev(0xffffffffffffffff, &(0x7f0000f15000)=[], 0x0, 0x0) r8 = socket$inet(0x2, 0xf, 0x7ff) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f000000b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvfrom$ipx(r5, &(0x7f00006f1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a, 0x63, &(0x7f0000826000-0x10)={0x4, 0x203, 0x7, "738278c91e8a", 0x0, 0x0}, 0x10) bind(r8, &(0x7f0000cba000)=@llc={0x1a, 0x5, 0xec, 0x2, 0x81, 0x7f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/11/25 01:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cd7000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:32 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x20000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000001000)=[{0x0, 0x83}, {0x0, 0xfffffffffffffffe}, {0x4, 0x0}, {0x6, 0x4}, {0x100002, 0xaf84}], 0x5) r2 = socket(0xa, 0x6, 0x100) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000005000)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x1) writev(r3, &(0x7f0000b9f000-0x10)=[{&(0x7f0000b9e000)="290000001a0019a8c02f753a004100f70a00fa00000000240002e90009000400000000007f000004de", 0x29}], 0x1) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x1, 0x8113, r3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000ac3000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfc000-0x4)=0xe8) r4 = socket(0x2, 0x3, 0x2) setsockopt(r4, 0x0, 0xc8, &(0x7f0000a9d000)="0000007dc1", 0x5) ioctl$fiemap(r4, 0xc020660b, &(0x7f00009c2000-0x100)={0x0, 0x40, 0x1, 0x8, 0x4, [{0x800, 0x8, 0x9, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x6, 0x1, 0x65b, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x4, 0x8, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x0, 0xbf, 0x0, 0x0, 0x0, 0x181, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000281000)="2f6465762f73657175656e6365723200", 0x10000003) fdatasync(r5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfe, 0xfffffffffffffffe, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x5) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x897, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x67, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0xfffffffffffffffc, 0x200, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x668, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000305000-0xf)="2f6465762f73657175656e63657200", 0x220000, 0x0) r6 = socket(0x1b, 0x8000f, 0x8001) openat$vcs(0xffffffffffffff9c, &(0x7f0000600000-0x9)="2f6465762f76637300", 0x2000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000734000-0x8)=0xfffffffffffffffb) getsockopt(r6, 0x9, 0x8, &(0x7f0000ddf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000bd000-0x4)=0x1000) socket$inet(0x2, 0x802, 0x0) prctl$intptr(0x29, 0x1) 2017/11/25 01:19:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) write(r0, &(0x7f000009b000-0x39)="864258ee14c77cea051e87d3e8b396bcf52f3cc4a769dbe6b0a0edddebdcac94de0b6b225a9c7f4ac1ad3803fce09f21e1ee470a2eb766afb3", 0x39) r2 = dup(0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000c99000)={@common="00000000000000000000000000000000", @ifru_flags=0x0}) socket$nfc_llcp(0x27, 0x3, 0x1) 2017/11/25 01:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000d6000)="2f6465762f696e7075742f6d6f7573652300", 0x0, 0xc0600) ioctl$TCSETSF(r2, 0x5404, &(0x7f00009ec000-0x24)={0x6, 0x9, 0x7fffffff, 0x9af8, 0x2, 0x0, 0x4, 0x5, 0x3f35, 0x4, 0x1ff, 0x4}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00004a1000)="2f6465762f7161745f6164665f63746c00", 0x200, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000ce6000-0x8)={0x3, 0xa213}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r4, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r5) [ 110.528604] QAT: Invalid ioctl [ 110.540476] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2017/11/25 01:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) rename(&(0x7f0000491000)="2e2f66696c653000", &(0x7f0000b43000)="2e2f66696c653000") r2 = syz_open_dev$vcsa(&(0x7f0000bae000-0xb)="2f6465762f766373612300", 0x47, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000002a000-0x5c)={0x1, 0x1, {0xffffffffffffffff, 0x1, 0x6, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d3a000)=[{0x4, 0x7}, {0x8, 0xe78}, {0x7, 0x7fffffff}, {0x4, 0x9}, {0x4, 0x8}], 0x5) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) vmsplice(r0, &(0x7f00007a4000-0x50)=[{&(0x7f000092d000)="344ca2040f6659584e23c7e074076a208068b79442bc855acac8cfad04df2f63a83278ce2459c64edc14483790a9f5d689e7d9496ef7e611ed8f9909a60d2c979dccae0408df7bdab047d56e2ed0dd01f568b476ec1f97c75587c42aa91d03c78c557eaff1ed", 0x66}, {&(0x7f00008b4000-0x5f)="0158b8348dd19c2af92981c1be7c629336f03a5b8da6852e60e7114000871dc1900cd5f382b813407fa443911328981afcea70a2155de0984abd944122fae8c733daf258e326572197304d2e066729ea04719cfa03455c5dcbec411021e393", 0x5f}, {&(0x7f00004bf000-0x7b)="ea4bc6d8958aab884c4ce1be65fe9b147cec87fb25dfb6860639b93b9ac675a4e381c48af71eebb6750926b83855a3a5aceb8bf45c380a9a56bce9fd22aea5e069bb1f10c0d8749e792ef7f3e092d7ce70c9f5db507edd5a719719b513bee871e86795b4d05ec8286505f77ee5707a35dad37d09f3399f9a6e364d", 0x7b}, {&(0x7f000099b000-0x1000)="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", 0x1000}, {&(0x7f00002b2000-0x1e)="d8f3fcd4c90fe83c29bb742e96a50614a48d21656c1c455b61aedcc3df13", 0x1e}], 0x5, 0x2) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(r0, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000dae000)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000053000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000c76000-0x10)={r3, r4, 0x0}) rt_sigaction(0x2f, &(0x7f0000e2e000-0x20)={0x7fff, {0x6}, 0x40000000, 0x59b79439}, &(0x7f0000305000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000091d000-0x8)={0x0}) 2017/11/25 01:19:32 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00008e2000-0x1c)={r1, 0x6, 0x2, "5fe8ad3fb590ec17df00bc029f5ba2"}) setsockopt$inet_buf(r1, 0x0, 0x1000000041, &(0x7f00008e2000-0x31)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) ioctl$KVM_SET_XCRS(r3, 0x4188aea7, &(0x7f0000000000)={0x8, 0x10000, [{0x81, 0x0, 0x8}, {0x8e12, 0x0, 0x100000000}, {0x0, 0x0, 0xffffffff}, {0x400, 0x0, 0xfffffffffffffff7}, {0x7, 0x0, 0x11d}, {0x800, 0x0, 0x80000001}, {0x5, 0x0, 0x10000}, {0x7, 0x0, 0x8}]}) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000001000-0x4)=0xffffffffffffa12b, &(0x7f00008e1000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00008e1000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000002000)={{0xa, 0x0, 0x3ff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0xb9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1f, [0x9, 0x3, 0x81, 0x0, 0x8, 0x3, 0x535e, 0x7fffffff]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001000)={0x0, 0x1, 0x8, 0x85, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000-0x8)={r4, 0x3}, &(0x7f0000002000-0x4)=0x8) fchmod(r0, 0x100) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00008e1000)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="c55b28cb293b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @rand_addr=0xfffffffffffff3a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="726f7365300000000000000000000000"}) [ 110.576118] syz6: Invalid MTU 756962237 requested, hw max 65535 [ 110.593402] QAT: Invalid ioctl 2017/11/25 01:19:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = dup(0xffffffffffffffff) getsockname$inet6(r2, &(0x7f0000067000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b35000)=0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000c77000)={0x6, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000706000)={0x6, r3}) 2017/11/25 01:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000c30000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x200) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x100000114, 0x8000000000a, &(0x7f0000001000-0x4)="01000004", 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c28000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009ae000-0x4)=0xa0) mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000014000-0x1)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) modify_ldt$write(0x1, &(0x7f0000014000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000675000)="2e2f66696c653000", 0x100) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f00003af000)="2e2f66696c653000", 0x40) openat(r4, &(0x7f0000b04000)="2e2f66696c653000", 0x400, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x7ff) 2017/11/25 01:19:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x7fe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x4, @tid=r0, []}, &(0x7f0000044000)=0x0) clock_gettime(0x6, &(0x7f0000163000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000532000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) fchmod(r2, 0x21) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ac9000-0x4)=0xfffffffffffff4c8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c4e000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006de000)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000b62000)={r3, @in6={{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008f7000-0x4)=0x8c) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fe6000-0x9)="2f6465762f6b766d00", 0x100, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x0, 0x1ff, 0x5, 0xfffffffffffffffc, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x0, 0x0], 0x80000000}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x2, 0x0, 0x200000000000000, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x7ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x7, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) ioctl$KVM_SET_GSI_ROUTING(r5, 0x4008ae6a, &(0x7f0000609000)={0x0, 0x0, []}) fcntl$addseals(r5, 0x409, 0x8) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000e7a000-0xc)={0x8, "bef37d55a6b1c688"}) ioctl$KVM_SET_REGS(r6, 0x4090ae82, &(0x7f0000001000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x8000000000, 0x0, 0x0, 0x0], 0x0, 0x220202}) ioctl$KVM_RUN(r6, 0xae80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/25 01:19:32 executing program 6: open$dir(&(0x7f0000608000)="2e2f66696c653000", 0x101000, 0x180) io_setup(0x0, &(0x7f000012c000)=0x0) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000-0x4)=0x41f, 0x4) mmap(&(0x7f0000000000/0x61f000)=nil, 0x61f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000330000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x9dc4) syz_emit_ethernet(0x4b, &(0x7f0000a11000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x15, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"07"}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f00008dc000-0x8)={0x42424242, 0x42424242}, 0x6, 0x2fe) r3 = syz_open_dev$usbmon(&(0x7f0000d93000)="2f6465762f7573626d6f6e2300", 0x7, 0x20003) syz_emit_ethernet(0x4a, &(0x7f00003d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x100000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_emit_ethernet(0x67, &(0x7f0000ae6000-0x67)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x70, 0x6, "f80409", 0x31, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x11, 0x1, 0x0, 0x0, {[@md5sig={0x13, 0x12, "5d218de3ec5b1ce2080530cab0f6350a"}, @sack={0x5, 0xa, [0x0, 0x3fffffffffffffc]}]}}, {"03"}}}}}}}, 0x0) syz_emit_ethernet(0x59, &(0x7f0000b2c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x70, 0x6, "f80409", 0x23, 0x6, 0x1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x2, r2, r2, 0x0, 0x0, 0x8, 0x4, 0xfffffffffffffffd, 0x0, 0x0, {[@sack={0x5, 0xa, [0x0, 0x400000000000000]}]}}, {"0361fb"}}}}}}}, 0x0) unshare(0x4a0001fe) socket(0x10, 0x8000000000002, 0x4) fcntl$addseals(r3, 0x409, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x300000a, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002000)={{{@in=@rand_addr=0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x2, 0x0, 0xfffffffffffffffc, 0x3, 0x0}}, 0xe8) close(r4) mmap(&(0x7f00000c1000/0x3000)=nil, 0x3000, 0x3000001, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0xe, 0x8000000000000003, &(0x7f0000fe3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000004000-0x18)={0x9, [0xffff, 0x6, 0x0, 0x8000, 0x26b, 0x1, 0x800000000000a3cf, 0x0, 0x2]}, &(0x7f0000006000-0x4)=0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) [ 110.637350] syz6: Invalid MTU 756962237 requested, hw max 65535 2017/11/25 01:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) dup(0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x8000) 2017/11/25 01:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000926000/0x1000)=nil, 0x1000, 0x1) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_netdev_private(r2, 0x89f9, &(0x7f0000f4b000)="e4dfb2df76f74476aaf6bc0958f130cbad6806b4a2881f91fe1e143620bc31e8161f6beb871e9881a1d09f1203e562ec707419edceb53d9826") flock(0xffffffffffffffff, 0x2) 2017/11/25 01:19:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000845000-0x8)="2e2f66696c653000", 0x400000, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000e4c000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r3 = memfd_create(&(0x7f0000416000)="6d696d655f7479706500", 0x2) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000343000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") dup(0xffffffffffffffff) 2017/11/25 01:19:32 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a24000)="2f6465762f6375736500", 0x101080, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00004fd000-0x12)={0xc, 0xa, "d514ff0ba225f9c484b2"}) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000a6d000)=0x0, 0x4) 2017/11/25 01:19:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) read(r0, &(0x7f000006b000)="000000000000000000000000000000000000000000000000", 0x18) write$evdev(r0, &(0x7f0000f69000-0x30)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007bc000/0x400000)=nil, 0x400000, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00008a0000)=0x0, 0x4) 2017/11/25 01:19:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4009000000000, &(0x7f0000b68000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1cf6, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x1) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r0 = socket(0xa, 0x0, 0x1ff) fstat(0xffffffffffffffff, &(0x7f0000e51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b9b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000920000)=0xe8) r2 = memfd_create(&(0x7f00006e0000)="5c2547504c2100", 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000569000)={0x0, 0x0}) clock_nanosleep(0x1, 0x1, &(0x7f00003b5000)={0x77359400, 0x0}, &(0x7f0000822000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000115000)={{0x0, 0x0}, {r3, 0x0}}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005fd000)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0x14) write(r5, &(0x7f0000744000-0x1e)="1e0000001500fffff82f01051c180fff0100000007000100000000a00000", 0x1e) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00002cf000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) readv(r1, &(0x7f0000837000-0x20)=[], 0x0) mkdir(&(0x7f0000635000+0x43e)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f0000a9f000-0x8)="2e2f66696c653000", &(0x7f00000db000)="72616d66732e", 0x0, &(0x7f000000a000)="") pkey_alloc(0x0, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000039a000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x401, 0x3, 0x8000, 0xffffffffffffff80}, &(0x7f0000d6c000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009b7000-0x2f)={0x0, 0x27, "27dcd5753225a2af9f9f03e2b1b0d2f7e593704860d83eb5ec2a0213c778651aa0359edc9ca788"}, &(0x7f0000c37000)=0x2f) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000026b000-0x8c)={r6, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b29000)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000753000-0x10)={0xffffffffffffffff, 0x8000, 0x401, 0x9, 0x0}, &(0x7f000007d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000093e000-0x100)={r7, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093bffffffffd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6243fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f000027e000)=0x100) getsockname$inet6(r2, &(0x7f0000c64000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008ba000)=0x1c) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000002000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00006db000)={r6, 0x10001}, &(0x7f00006dc000)=0x8) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) connect$ax25(r8, &(0x7f00009d5000-0x10)={0x3, {"d04a00de00512d"}, 0xd3e}, 0x10) pwrite64(r4, &(0x7f0000c8c000-0xb4)="1dc778a930c139e48d746080c3138bb40be5cb9008f47c5df9714a54827af3e26faa762791c16f655b26ddef39f49b814a2502e27d945a88d011ed2d4ea00cbd6ad23f05f981387dd4fa5797e41d90fa0b9b6009cbace64ea6ea7ef3ae69b12be4a16d8822d37c1085aeb4507b86f32df703733a8a95720b598c90c523188a4f25c0233b96432ad97e8cf9e366d6d9b38b918d832dd6eaa776b10d6cef1cbe995f444153b07698ff625a56e31c8708b94b781823", 0xb4, 0x0) syz_emit_ethernet(0x106e, &(0x7f0000a0a000-0x106e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x40000000, 0x6, "72f20b", 0x1038, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0], {0xffffffffffff7fff, 0x6, "2d0600", 0x80000000, 0x6, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@fragment={0x0, 0x5, 0x5, 0x0, 0x0, 0x0, 0x1}], "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"}}}}}}}, 0x0) 2017/11/25 01:19:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a8d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) syslog(0x9, &(0x7f0000b30000)="0000000000000000000000000000000000000000000000", 0x17) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = dup(0xffffffffffffffff) ioctl$TIOCCBRK(r2, 0x5428) 2017/11/25 01:19:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mkdir(&(0x7f0000033000)="2e2f66696c653000", 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xba9bc33ff20b0324, &(0x7f0000257000)=0x0, &(0x7f0000806000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000498000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x3c7, 0x8}, &(0x7f0000de0000-0x4)=0xa0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e8b000-0x42)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ac000)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000011000)="", 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0xd920, 0x7, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x0, 0x3, 0x800, 0x26f, 0x0, 0x8001, 0x8d}, {0x2b4e, 0x3, 0x33a, 0x101}, 0x2, 0x2, 0xcce0, 0x0, 0x11, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) dup(r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) 2017/11/25 01:19:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x103, 0xfffffffffffffffc) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f0000c0f000)={0x0, 0x0}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004e2000-0xc)={0x0, 0x3, 0x20}, &(0x7f000066d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000bbc000-0x10)={0x8, 0x8001, 0x100000001, 0x0, r3}, &(0x7f00001fe000)=0x10) setrlimit(0x1, &(0x7f00008b5000-0x10)={0x6, 0xc}) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000297000-0x24)={0x2, 0x5, 0x6b, 0x9, 0x2ed, 0x8001, 0x7ca, 0x4, 0x200, 0x7, 0x28, 0x7afac60e}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000607000-0x8)={0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00004f6000-0x24)={0x2, 0x9, 0x1, 0x20, 0x0, 0xff, 0x40, 0x7fff, 0x1, 0x4, 0x2, 0x9}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r0, r2, 0x0) r4 = syz_open_dev$sg(&(0x7f0000c50000-0x9)="2f6465762f73672300", 0x5922, 0x400) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00007f6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00009b9000)=0xc) 2017/11/25 01:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3, 0x3, 0x0, 0x6}, &(0x7f00009ea000)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) r4 = open(&(0x7f0000851000-0x8)="2e2f66696c653000", 0x40000, 0x1e5) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006dd000)={0x0, 0x0, 0x2, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00007cb000-0x20)={0x400, r5, 0x2, 0x3}) 2017/11/25 01:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a0c000-0xf)="2f6465762f73657175656e63657200", 0x4881, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000482000)=0x0, 0x4) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000bfa000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000103000)=0x36) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000b5c000)="", 0x0, 0x20020000003, &(0x7f000031b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f000074e000)={&(0x7f0000ed7000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b7000-0x90)=[{&(0x7f000095b000)=[], 0x0}, {&(0x7f0000e52000-0x2328)=[{0xbeb, 0x0, 0x0, 0x0, 0x0, "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{0xf7, 0x7fffffff, 0x100, 0x40b, 0xd9, "69ca670f075d0801b82b756c2c217e60676e61e2bcced8b65b647860f6f8394d6785c1457e01bfb356bf30a2bb0b2d4f161f8c4af3a18ccd1b67abf616bbe54efef99840d8fb726a8dddd1b6bc7099ae3e50ebb61564cc8538353522d673eb02647746a5569b1d8a22c960f8dc5f3c8da020d62c9a5a525b8e71f35e3f8b4c79ce961de8395b722ae1848a5b7672aa03323f69de284ef1048bf0d087f999f9a289d8e68ae1a72219892066ca7eea52d8b138062a65ea9d457b3d6273a961229d8ffb27a9ea9be96a06dec420d843824611bb5dc413c7ee084e0038ec60d3fe95ebf9e3ff036cc2"}, {0xfb, 0x60, 0x0, 0x10001, 0x6, "7bc1b9f7478d2b92b462a0523516a916beed654b7dba3acce277459bbaf411bd963d74d58d4d332b6cf76364d1e0b6b979c7794bbaec5f74924cee3fc803b8c924c9fb1a5328ec9cef9cee3427d9580df7bb6973a67032ac6d790ab53cb63c0133a13f578fd3e60bdff0a08d99e0549706cc64fd26f6d6a98cf8e30ff947341110a44e2a74f39d00b77e2a52c33f78af7f254bbb31de330ea05fdfe23df011bb232ba75c1261dcbea93603a11ed87cd0f52a00e58907a0ff50dd67968936d9b565b4d0a39f62c009f02deb341c8d86942623994f631f0d35fd4ebee776b1d931a9e7e9fa34be70738e64fd"}], 0x1202}], 0x5, 0x0, 0x0, 0x10}, 0x40014) pipe2(&(0x7f000062c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) splice(r2, 0x0, r3, 0x0, 0x82, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000d64000)="2f6465762f72666b696c6c00", 0x101000, 0x0) 2017/11/25 01:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x400000000) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2017/11/25 01:19:32 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000043000)="2f6465762f7161745f6164665f63746c00", 0x141041, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000fbf000)={0x1, 0x4, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="a93ecf9df9f4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) r1 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fc0000-0xc)="76626f786e657431656d3100", 0x3) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000541000-0x10)={0x4, &(0x7f0000fbf000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000b63000-0x8)={r3, 0x3}) r4 = socket$inet6(0xa, 0x8020000000000807, 0x1f) r5 = dup3(r1, r4, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000558000-0x38)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) ioctl$LOOP_SET_FD(r5, 0x4c00, r1) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000fc0000-0x4)=0x0) sendto$inet6(r4, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) 2017/11/25 01:19:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000757000-0xb0)={{0x8, 0x7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x20, 0x0, 0x0, 0x1f, 0xfff, 0xffffffffffffffbc, 0x0, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/25 01:19:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r2 = dup3(r0, r0, 0x80000) write$fuse_notify_inval_entry(r2, &(0x7f0000faa000-0x20)={0x20, 0x10001, 0x0, 0x8000, 0x10000}, 0x20) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) flock(0xffffffffffffffff, 0x0) 2017/11/25 01:19:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xa) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="3f", 0x1, 0x0, &(0x7f00005f9000)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f0000515000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000981000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000060e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x10000001b, &(0x7f0000dee000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000750000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dea000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e7000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000000000, r2}) r4 = accept4(r3, &(0x7f0000dea000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000deb000)=0x8, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f0000183000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f000084c000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r5, 0x540e, 0x4) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000091c000)={0x0, 0x0}) getpgrp(r7) r8 = syz_open_pts(0xffffffffffffff9c, 0x408040) syz_open_dev$vcsn(&(0x7f0000c51000-0xa)="2f6465762f7663732300", 0xbc, 0x202102) r9 = dup3(r3, r6, 0x80000) ioctl$TIOCOUTQ(r9, 0x5411, &(0x7f00008d0000)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000093e000-0x20)={@generic="96fd78b58f87c9069027b891dbd35f51", @ifru_flags=0x0}) r10 = syz_open_dev$loop(&(0x7f0000685000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101) r11 = memfd_create(&(0x7f00000a2000-0x10)="74756e08000000000000008000000000", 0x0) pwritev(r8, &(0x7f00004ba000)=[{&(0x7f0000bfd000)="2f90c41c03b33ef3ee4630bbfae9d2b69a1f8c500d61def18ded19ef7038ff58e218072df293f8e0b9e126d1f564e5ff888ce85b70a9e057b8f809581e1da4431c2027b7f8ffb283d04593d16f29b941b0fedfd7b68d4c3a0548b60cafa48c60a05f9c019d7f6223387a2eff17f903017bccb403a21021a9b6fc4409e4b619de1996156e33a5b2d01cca6cb9ff196510f57bbc71af5d9d842cf775e14247f1923cb275dbe071bbb84c685a3fe45ae7e74238b6b7810b9148b76ebd2363d95620e6b6f9ee49394c611eb2250a603b14eea1d6fe2ab5a60609c6137febca6857e182226fd39de21d", 0xe7}, {&(0x7f0000081000)="6cce9faa5d37a41d80060c3edde3078a5277a5b48c788929b5119dc4586fb63b99e904bc", 0x24}, {&(0x7f0000af7000)="2929b5de8cc03b5c313fda5dc4401411bfec04a3c2db9bbb1bab496b126dc0d10be3a46bb6f0085a32e2277c6372ae01f424afb06883fb94f0880187068d7963b5f66a7ffe25b975f315541146e023941723c1a1cea4965cc72016ead7ac39d3be36b7e1", 0x64}], 0x3, 0x83003) ioctl$LOOP_CHANGE_FD(r10, 0x4c00, r11) sendfile(r10, r11, &(0x7f00000de000-0x8)=0x1, 0x100000001) ioctl$LOOP_CLR_FD(r10, 0x4c01) lseek(r11, 0xfffffffffffffffd, 0x1) [ 111.158508] QAT: Invalid ioctl 2017/11/25 01:19:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000dbd000-0x390b)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x20000, 0x0) rename(&(0x7f0000f9f000-0x8)="2e2f66696c653000", &(0x7f000099b000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00002b6000)={0x0, @in={{0x2, 0x3, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xc778, 0x401, 0x0, 0x4, 0x7, 0x0, 0x9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x1, 0x3ff]}, &(0x7f0000c30000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000498000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x3, 0x0, 0x8}, &(0x7f0000de0000-0x4)=0xa0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000806000)="62696300", 0x4) timer_create(0x4, &(0x7f00009b7000)={0x0, 0x33, 0x7, @thr={&(0x7f0000e9f000)="9ca6fb0d5146f5abd38c3b7672532113f638f0ca94b5d738464fa83a0f6efcfc0e2f85bae247c0b94bebad3f8525cdac085d6ab18be28afa72b081faa56776796e7c583ce75cf0ff415a3efd5ad8a74b57f0ce8504eee9dc19b11a4ee5763bae189a1148e6a26f35dffe8591a021c87e807b670743143f05ec417ac99678aa302b467cfd35583041cd85ab437a93deeda3ad54d4490e37b51cf8671d686f4f9d6e9c6e0dbb85ac0ae50744b6175b21d028600c8c601f8c07a8", &(0x7f00003db000-0xa7)="a34eb3de3269aba3e080268acf5fa239db37a62cd8d30e2b24dc9559967c6bdf38b2c83dcacbddf8601ea77ee15bfff1d57be287f6d67041f2d3c9dabfdbd7dbed2345387d75936115a3c97446af7456bc42bc53a57cb2cbe771e646e05649658aa6f3beedcfdaca4ae0357164c91bdb9218542ccf6dfbde0bd5bf2dbba93d05766d0b681dc4b8b3c72a2e2b2ac43314d4ac546e23f93e47c76677baae042b9807e14e98a4195e"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d12000)=0x0) timer_settime(r3, 0x0, &(0x7f0000fc8000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00004b6000)="", &(0x7f00002ac000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000067a000)="2f6465762f7161745f6164665f63746c00", 0x40000, 0x0) connect$unix(r4, &(0x7f00000b6000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b7d000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xd920, 0x0, 0x80, 0xa0, 0xffff, 0x0, 0x0}, {0x1, 0x80000000, 0x0, 0x800, 0x26f, 0x8, 0x0, 0x8d}, {0x0, 0x3, 0x33a, 0x101}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x80000000, 0xf66}, 0x2, @in=@rand_addr=0x9, 0x0, 0x1, 0x1, 0xffffffff, 0x5, 0x4a, 0x0}}, 0xe8) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r5) 2017/11/25 01:19:32 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xd, 0x2) mmap(&(0x7f0000e4b000/0x1000)=nil, 0x1000, 0x3000009, 0x10, r0, 0x0) r1 = socket(0x10, 0x8000005, 0x5f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a16000/0xe000)=nil, 0xe000, 0xfffffffffffffffc, 0x32, r1, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x5}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e7b000/0x2000)=nil, 0x2000, 0x1, 0x1150, r0, 0x4000000000000) mmap(&(0x7f00002b6000/0x1000)=nil, 0x1000, 0x3, 0x40011, r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0x0) mmap(&(0x7f00003bf000/0x4000)=nil, 0x4000, 0x4, 0x44050, r0, 0x1000000000000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r1, 0x100, 0x3) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f69000)="13000000430025f0000000040000090244790000f300000000050008002200e4ff00b7de", 0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000558000/0x3000)=nil, 0x3000, 0x20000000000000, 0x6052, r1, 0xfffffffffffffffb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x100000021130, r0, 0x0) mmap(&(0x7f0000383000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f6a000)={0x0, 0x0}, 0x6) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000eaa000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x3a, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002f5000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/11/25 01:19:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0x4)="2f6465762f6375736500", 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e8b000-0x42)="", &(0x7f00002ac000)=0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) socketpair$inet6(0xa, 0x1, 0x1000, &(0x7f0000043000-0x8)={0x0, 0x0}) getsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f00006f4000)=0x0, &(0x7f0000a3b000)=0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000918000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00001e5000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) userfaultfd(0x80800) dup(0xffffffffffffffff) 2017/11/25 01:19:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000fde000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x5427) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000+0xaf5)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20400000, r2}) socketpair$inet6(0xa, 0x4080803, 0x100000000, &(0x7f0000001000-0x2)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x1e, &(0x7f0000002000)="000a03", 0x3) mprotect(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3000021) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuse_mount(&(0x7f00003c1000)="2e2f66696c653000", 0xa000, 0x0, 0x0, 0x6d, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000f50000)="2e2f66696c653000", 0x200100, 0x104) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000400000)=0x3, 0x4) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000043c000)=r1) mprotect(&(0x7f00007ba000/0x2000)=nil, 0x2000, 0x4) r5 = socket$inet(0x2, 0x80001, 0x0) mknodat(r1, &(0x7f0000c36000+0xf16)="2e2f66696c653000", 0x8000, 0x6) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r4, &(0x7f00008b8000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003ce000-0x4)=0x10) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f000055d000-0x5)="", 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00003f3000-0xd)="", 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f52000)=0x4, 0x4) [ 111.273727] QAT: Invalid ioctl [ 111.360275] kasan: CONFIG_KASAN_INLINE enabled [ 111.365078] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 111.372468] general protection fault: 0000 [#1] SMP KASAN [ 111.377986] Dumping ftrace buffer: [ 111.381504] (ftrace buffer empty) [ 111.385191] Modules linked in: [ 111.388368] CPU: 0 PID: 14715 Comm: syz-executor6 Not tainted 4.14.0-mm1+ #25 [ 111.395628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.395636] task: ffff8801d64cc400 task.stack: ffff8801c8038000 [ 111.395646] RIP: 0010:bd_set_size+0x5f/0x330 [ 111.395649] RSP: 0018:ffff8801c803f118 EFLAGS: 00010206 [ 111.395655] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff81be8bfc [ 111.395659] RDX: 00000000000000c0 RSI: 0000000000000000 RDI: 0000000000000600 [ 111.395663] RBP: ffff8801c803f148 R08: 1ffff10039007dc8 R09: 0000000000000000 [ 111.395667] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88018c28b180 [ 111.395671] R13: 0000000000000000 R14: ffff88019908e900 R15: ffff88019908ec58 [ 111.395676] FS: 00007fd9d7e3a700(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 [ 111.395680] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.395684] CR2: 00007fff845c5718 CR3: 00000001c87db000 CR4: 00000000001406f0 [ 111.395690] DR0: 0000000020000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.395693] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 111.395696] Call Trace: [ 111.395705] ? sysfs_remove_group+0xf6/0x1b0 [ 111.395720] loop_clr_fd+0x4fc/0xb50 [ 111.395734] ? loop_attr_do_show_backing_file+0x1a0/0x1a0 [ 111.395747] ? lo_compat_ioctl+0x140/0x140 [ 111.395755] ? lo_compat_ioctl+0x140/0x140 [ 111.395763] lo_release+0xee/0x180 [ 111.395771] ? lo_compat_ioctl+0x140/0x140 [ 111.395778] __blkdev_put+0x602/0x7c0 [ 111.395793] ? freeze_bdev+0x1e0/0x1e0 [ 111.395811] blkdev_put+0x85/0x4f0 [ 111.395821] ? blkdev_put+0x4f0/0x4f0 [ 111.395828] blkdev_close+0x91/0xc0 [ 111.395836] __fput+0x333/0x7f0 [ 111.395851] ? fput+0x140/0x140 [ 111.395860] ? trace_event_raw_event_sched_switch+0x8a0/0x8a0 [ 111.395871] ? task_work_run+0x1c9/0x270 [ 111.395881] ____fput+0x15/0x20 [ 111.395889] task_work_run+0x199/0x270 [ 111.395900] ? task_work_cancel+0x210/0x210 [ 111.395909] ? _raw_spin_unlock+0x22/0x30 [ 111.395916] ? switch_task_namespaces+0x87/0xc0 [ 111.395930] do_exit+0x9bb/0x1ae0 [ 111.395945] ? mm_update_next_owner+0x930/0x930 [ 111.395962] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 111.395981] ? lock_downgrade+0x980/0x980 [ 111.395990] ? futex_wait+0x3ad/0x990 [ 111.396003] ? perf_trace_lock_acquire+0xe3/0x980 [ 111.396009] ? __unqueue_futex+0x1c0/0x290 [ 111.396014] ? lock_release+0xda0/0xda0 [ 111.396024] ? fault_in_user_writeable+0x90/0x90 [ 111.396031] ? check_noncircular+0x20/0x20 [ 111.396040] ? futex_wake+0x680/0x680 [ 111.396047] ? perf_trace_lock+0x900/0x900 [ 111.396058] ? mmdrop+0x18/0x30 [ 111.396066] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 111.396075] ? futex_wait+0x69e/0x990 [ 111.396089] ? find_held_lock+0x39/0x1d0 [ 111.396109] ? lock_downgrade+0x980/0x980 [ 111.396116] ? recalc_sigpending_tsk+0x150/0x150 [ 111.396121] ? get_signal+0x2b2/0x16c0 [ 111.396141] do_group_exit+0x149/0x400 [ 111.396149] ? do_raw_spin_trylock+0x190/0x190 [ 111.396156] ? SyS_exit+0x30/0x30 [ 111.396163] ? _raw_spin_unlock_irq+0x27/0x70 [ 111.396173] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.396185] get_signal+0x73f/0x16c0 [ 111.396203] ? ptrace_notify+0x130/0x130 [ 111.396218] ? exit_robust_list+0x240/0x240 [ 111.396232] ? __sched_text_start+0x8/0x8 [ 111.396237] ? lock_release+0xda0/0xda0 [ 111.396258] do_signal+0x94/0x1ee0 [ 111.396266] ? check_noncircular+0x20/0x20 [ 111.396274] ? perf_trace_lock+0x900/0x900 [ 111.396288] ? setup_sigcontext+0x7d0/0x7d0 [ 111.396298] ? iterate_fd+0x3f0/0x3f0 [ 111.396310] ? schedule+0xf5/0x430 [ 111.396320] ? __schedule+0x2060/0x2060 [ 111.396337] ? lock_downgrade+0x980/0x980 [ 111.396347] ? generic_file_llseek_size+0x1c1/0x2f0 [ 111.396355] ? exit_to_usermode_loop+0x8c/0x310 [ 111.396370] exit_to_usermode_loop+0x214/0x310 [ 111.396376] ? ioctl_preallocate+0x2b0/0x2b0 [ 111.396386] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 111.396406] syscall_return_slowpath+0x490/0x550 [ 111.396414] ? prepare_exit_to_usermode+0x340/0x340 [ 111.396423] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 111.396432] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.396441] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.396456] entry_SYSCALL_64_fastpath+0x94/0x96 [ 111.396461] RIP: 0033:0x452879 [ 111.396464] RSP: 002b:00007fd9d7e39ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 111.396471] RAX: fffffffffffffe00 RBX: 00000000007581b8 RCX: 0000000000452879 [ 111.396474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000007581b8 [ 111.396478] RBP: 00000000007581b8 R08: 000000000000037e R09: 0000000000758190 [ 111.396482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.396485] R13: 0000000000a6f7ff R14: 00007fd9d7e3a9c0 R15: 000000000000001e [ 111.396506] Code: 03 80 3c 02 00 0f 85 c6 02 00 00 49 8b 9c 24 f0 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d bb 00 06 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 76 02 00 00 4d 8d 74 24 08 48 b8 00 00 00 00 [ 111.396637] RIP: bd_set_size+0x5f/0x330 RSP: ffff8801c803f118 [ 111.396668] ---[ end trace 0785d7c09c8181d9 ]--- [ 111.396672] Kernel panic - not syncing: Fatal exception [ 111.404985] Dumping ftrace buffer: [ 111.404988] (ftrace buffer empty) [ 111.404992] Kernel Offset: disabled [ 111.877906] Rebooting in 86400 seconds..